iiinova — where your digital self keeps evolving

Ryan Murphy @ryan-murphy.bsky.social · 22/07/2026

And then there was this wonderful little treat of a slip. 😂 Anyway, tell your representatives what you think of AI - in your backyard wetlands, in your schools, and in the Legislature. MLA Directory: www.legnb.ca/en/members/c...

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Ryan Murphy @ryan-murphy.bsky.social · 22/07/2026

Or even twice. It seems AI wrote much of this address, with revisions included after that which was revised.

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Ryan Murphy @ryan-murphy.bsky.social · 22/07/2026

Here’s a longer version, with some context. It’s during debate on Bill 46, the Energy Sector Community Advocate Act. Webcast timestamps shown. Video here: www.legnb.ca/en/webcasts/...

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Ryan Murphy @ryan-murphy.bsky.social · 22/07/2026

This clip of a New Brunswick MLA is making the rounds. It’s from June 9, 2026. But there’s more. I watched the whole thing so you don’t have to.

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Ryan Murphy @ryan-murphy.bsky.social · 26/02/2026

Today, Premier @susanholtnb.bsky.social shared this photo of 13 Ministers sporting their Pink Shirt Day attire. It includes the following: BAM (UNB) BA (STU) BBA (UNB) LLB (UNB) LLB (UdeM) BPE (UdeM) BSc (UdeM) DBA (NBCC) EdD (UdeM) MEd (UdeM) MBA (UNB) MPA (UdeM) ...and two faculty from UdeM.

Group photo of 13 Ministers of the New Brunswick provincial government wearing pink shirts in support of Pink Shirt Day. The caption reads "Pink shirt day with the team" in both English and French.

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Ryan Murphy @ryan-murphy.bsky.social · 12/05/2025

My (recently-updated) presentation, "Crash Course on School Air Quality in NB" includes some background information on indoor air quality and the testing program in New Brunswick schools. If you are interested, you can view that document here (PDF on OneDrive): buff.ly/IBtCHs1

Screen capture of a title page from a presentation titled "Crash Course on School Air Quality in New Brunswick" by Ryan Murphy

Screen capture of a contents page from a presentation titled "Crash Course on School Air Quality in New Brunswick" by Ryan Murphy

Screen capture of a slide from a presentation titled "Crash Course on School Air Quality in New Brunswick" by Ryan Murphy

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Ryan Murphy @ryan-murphy.bsky.social · 12/05/2025

These charts and recommendations have been shared with all MLAs, as well as the Superintendents, Directors of Schools, and Facility Managers for the 4 Anglophone School Districts. I also shared the collated data. Please follow-up with those who influence purchasing & policy. buff.ly/hrzWjyu

Screenshot of the Members Directory for the 61st Legislative Assembly of New Brunswick.

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Ryan Murphy @ryan-murphy.bsky.social · 12/05/2025

Other schools with significant increases this past year, compared to the year they tested out of the program, include: Chipman Elementary School (+934 PPM) Grand Bay Primary School (+821 PPM) Loch Lomond School (+1077 PPM) Upper Miramichi Elementary School (+740 PPM)

Chipman Elementary School tested out of the program with a peak score of 1450 PPM in 2021 - 2022. When testing was expanded in 2023 - 2024, a peak value of 2384 PPM was reported. This closely matches the school's initial testing.

Grand Bay Primary School tested out of the program with a peak score of 1322 PPM in 2020 - 2021. When testing was expanded in 2023 - 2024, a peak value of 2143 PPM was reported.

Loch Lomond School tested out of the program with a peak score of 1266 PPM in 2021 - 2022. When testing was expanded in 2023 - 2024, a peak value of 2343 PPM was reported.

Upper Miramichi Elementary School tested out of the program with a peak score of 1415 PPM in 2021 - 2022. When testing was expanded in 2023 - 2024, a peak value of 2155 PPM was reported. This is worse than the school's initial testing.

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Ryan Murphy @ryan-murphy.bsky.social · 12/05/2025

Princess Elizabeth School tested out in 2021 – 2022 with an average score of 371.4 PPM and a peak score of 392 PPM. This wasn't caught, so no tests were completed in 2022 – 2023. When the school was tested again, the peak score was 1902 PPM – even higher than their initial testing of 1830 PPM.

After extremely high peak values in 2020 – 2021, subsequent testing showed values better than outdoor air. Those results were calculated, submitted, approved, and published. Princess Elizabeth School was deemed safe and no longer tested, and likely also less of a priority for system installation. When testing was expanded in 2023 – 2024, results were even worse than the initial poor testing.
Mechanical ventilation system installation is scheduled to be completed by March 31, 2027.

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Ryan Murphy @ryan-murphy.bsky.social · 12/05/2025

At least 19 schools that had previously met the 1500 PPM guideline (and therefore would not have received further testing) showed higher levels when the program was expanded back to its original scope. That includes two schools with reported results better than outdoor air.

After a single test result under 1500 PPM, the school was deemed safe and no longer tested. When testing was expanded in 2023 - 2024, results were significantly worse. Results show 1.8x the levels of the EECD guideline for unventilated schools.

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Ryan Murphy @ryan-murphy.bsky.social · 12/05/2025

Some noteworthy results from the 2023 - 2024 data (buff.ly/2fEeTTu ): Thirty-seven schools had peak carbon dioxide values above the 1500 PPM guideline. That's more than half. The highest peak value was recorded at Petitcodiac Regional School - a building with mechanical ventilation.

A screen capture of a list of schools showing their peak and average carbon dioxide values for the 2023 - 2024 school year. The following schools had peaks above the Province's 1500 PPM guideline: Petitcodiac Regional School (3520 PPM),
Riverview Middle School (3389 PPM),
Bessborough School (3319 PPM),
West Riverview School (2761 PPM),
Florenceville Middle School (2429 PPM),
Chipman Elementary School (2384 PPM),
Nackawic Senior High School (2373 PPM),
Loch Lomond School (2343 PPM),
Birchmount School (2282 PPM),
Forest Hill Elementary (2278 PPM),
Florenceville Elementary School (2247 PPM),
Harcourt Elementary School (2199 PPM),
Upper Miramichi Elementary School (2155 PPM),
Harold Peterson Middle School (2144 PPM),
Grand Bay Primary School (2143 PPM),
Mountain View School (2143 PPM),
Donald Fraser Memorial School (2086 PPM),
Hazen White-St. Francis School (1930 PPM),
Nashwaaksis Memorial School (1922 PPM),
Gesner Street Elementary School (1921 PPM),
St Rose School (1904 PPM),
Princess Elizabeth School (1902 PPM),
Bristol Elementary School (1885 PPM),
St. John the Baptist/King Edward School (1814 PPM),
Hillcrest School (1799 PPM),
Centennial School (1789 PPM),
Dorchester Consolidated School (1768 PPM),
Harvey Elementary School (1755 PPM),
Beaconsfield Middle School (1750 PPM),
Marshview Middle School (1749 PPM),
Keswick Ridge School (1743 PPM),
École Calixte-F.-Savoie (1720 PPM),
École Calixte-F.-Savoie (1720 PPM),
Garden Creek Elementary (1699 PPM),
Bath Community School (1625 PPM),
Bayview School (1604 PPM),
Frank L. Bowser School (1554 PPM)

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Ryan Murphy @ryan-murphy.bsky.social · 12/05/2025

For the 2023 - 2024 school year, the testing program was expanded (maybe "un-contracted" is more accurate) to include all schools originally part of the School Ventilation Program - including those that had previously reported one day of good testing & schools that had ventilation systems installed.

Bayview School in Saint John was tested in 2020 - 2021, and scored a peak result that met the 1500 PPM guideline EECD uses. The school no longer qualified for testing in future years. When all schools were again tested, results were much worse. No data exists to determine if either of those results is an outlier, or what the air quality was like during the nearly three years of school days between tests.

Hillsborough Elementary School had a mechanical ventilation system installation completed on January 9, 2023. They were not tested that year, as they had previously scored a single results that met the Province's 1500 PPM guideline. When testing was resumed (after installation), average carbon dioxide levels were higher than the previous test.

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Ryan Murphy @ryan-murphy.bsky.social · 12/05/2025

Recommendation 3: The Province must increase testing to include all rooms. Data includes 37 schools with peaks above 1500 PPM - including 8 with average values below 1000 PPM. Their peaks averaged 1975 PPM. What if the outliers were not tested? How many other schools have similar untested rooms?

Marshview Middle School had an good average score of 746 PPM - one of the best in the province. The peak value indicates the presence of one (or more) significant outliers.

Petitcodiac Regional School had an acceptable average score of 997 PPM.The peak value indicates the presence of one (or more) significant outliers.

Princess Elizabeth School had an good average score of 837 PPM. The peak value indicates the presence of one (or more) significant outliers.

St. Rose School had an acceptable average score of 933 PPM. The peak value indicates the presence of one (or more) significant outliers.

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Ryan Murphy @ryan-murphy.bsky.social · 12/05/2025

Recommendation 2: The Province must increase the frequency of testing. Twelve of 29 schools that had previously tested out of the program (a single day of meeting 1500 PPM) now produced results above 1500 PPM. Boston Public School's IAQ dashboard shows real-time & historical data for 4000+ rooms.

After a single test result under 1500 PPM, the school was deemed safe and no longer tested.
When testing was expanded in 2023 - 2024, results were worse, and above the 1500 PPM guideline.

Boston Public School IAQ dashboard showing real-time data from one of over 4000 rooms. Included are measures of carbon dioxide, carbon monoxide, PM10 particulate, PM2.5 particulate, relative humidity, and temperature.

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Ryan Murphy @ryan-murphy.bsky.social · 12/05/2025

Recommendation 1: GNB must expand the Air Quality Testing program to include all schools – including those with mechanical ventilation. Petitcodiac Regional School reported the worst peak value. It has a mechanical ventilation system - and it turns on at 4:00 AM, hours before most other schools.

Petitcodiac Regional School had a ventilation system installed previously, beyond the scope of the School Ventilation Program. No prior tests were reported, as schools outside of the program were deemed safe and not tested. This test result is the worst in the Province for 2023 – 2024, and is well beyond the limits of the 1500 PPM guidelines for unventilated schools used by the Province.
Interestingly, the mechanical ventilation system at Petitcodiac Regional School turns on at 4:00 AM each weekday – hours before most other schools. At this concentration, over 8% of the air you breathe has already been in someone’s lungs.

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Ryan Murphy @ryan-murphy.bsky.social · 12/05/2025

Based on my analysis, I provided three recommendations on the scope of the Province's testing. Results for each school are recorded on 1 day each year & in approximately 10% of each school's rooms. Only schools without ventilation systems are tested & only until they score below 1500 PPM.

A screenshot of a recommendation addressing the Province's lack of testing for schools with integrated mechanical ventilation systems.

A screenshot of a recommendation addressing the Province's lack of testing beyond a single day each year.

A screenshot of a recommendation addressing the Province's lack of testing in all rooms, instead choosing approximately 10% of a school's rooms for evaluation.

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Ryan Murphy @ryan-murphy.bsky.social · 12/05/2025

Last month, EECD released the results of air quality testing from the 2023 - 2024 school year. Data was again presented as a PDF chart, making analysis difficult. I used their data to create visuals and a report, of sorts. You can read the full report here (PDF on OneDrive): buff.ly/msa9XeV

Cover page of Report on Air Quality Test Results in New Brunswick Schools, prepared by Ryan Murphy using EECD air quality data. The full report can be accessed at a link contained in the post.

A sample of the Report's charts showing four years of air quality data from Norton Elementary School. In 2020 - 2021, peak values were 2806 PPM of carbon dioxide; in 2021 - 2022, it was 2493 PPM. A mechanical ventilation system was completed in October 2022. Following the installation, the 2022 - 2023 results were significantly lower, peaking at 902 PPM. Levels rose again the next year, with a peak of 1419 PPM.

Screen capture of a Department of Education & Early Childhood Development PDF chart showing the Air Quality Test Results for New Brunswick schools in the 2023 - 2024 school year.

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Ryan Murphy @ryan-murphy.bsky.social · 28/02/2025

Samples. (No affiliation. Also, @aranethome.bsky.social wouldn’t do this, so someone wonderful did it for us.)

Image of an iPhone lock screen showing the current CO2 reading from an Aranet 4.

Image of an Apple Watch screen showing the current CO2 reading from an Aranet 4.

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Ryan Murphy @ryan-murphy.bsky.social · 23/11/2024

Most of our province’s schools - at least the ones with forced air mechanical ventilation systems - use MERV8 filters.

Brown boxes of air filters for use in school ventilation system. The label indicates 20 by 25 by 2 inch filters of MERV 8.

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Ryan Murphy @ryan-murphy.bsky.social · 14/11/2024

In May, the PCNB government decided against taking action on Motion 36, saying protections already exist. The protections were based on standards from 2010 & were altered if schools could not meet them. The protections did not consider the existence of children in schools.

A screenshot of a news article announcing the then-government's decision not to move forward with Motion 36.

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Ryan Murphy @ryan-murphy.bsky.social · 14/11/2024

It is also in Mandate Letters to: - Hon. John Dornan, (Health) - Hon. Cindy Miles, (Social Development) - Hon. Claire Johnson, (Education & Early Childhood Development) - Hon. David Hickey, (NBHC) - Hon. Isabelle Thériault, (Tourism, Heritage & Culture) - Hon. Robert Gauvin, (Public Safety)

A screenshot of the mandate letter to several incoming Ministers. It outlines their responsibilities, including to update the Clean Air Act and the Clean Water Act, to require new schools, hospitals, long-term care homes, and other public buildings follow ASHRAE 241, and to add suitable air filtration and cooling units to existing infrastructure.

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Ryan Murphy @ryan-murphy.bsky.social · 14/11/2024

Hon. Gilles LePage, who introduced Motion 36, is now the Minister of Environment and Climate Change. He will also act as lead for the updates cited above.

A screenshot of the mandate letter to the Honourable Gilles LePage, Minister of Environment and Climate Change. It outlines his responsibilities, including to update the Clean Air Act and the Clean Water Act, to require new schools, hospitals, long-term care homes, and other public buildings follow ASHRAE 241, and to add suitable air filtration and cooling units to existing infrastructure.

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Ryan Murphy @ryan-murphy.bsky.social · 14/11/2024

Our work is paying off. Today, Mandate Letters from Premier Susan Holt incoming Ministers were shared with the public. The Hon. Chuck Chiasson, Minister of Transportation & Infrastructure, will take the lead on the party's commitment to improve the air in public buildings.

A screenshot of the mandate letter to the Honourable Chuck Chiasson, Minister of Transportation and Infrastructure. It outlines his responsibilities, including to update the Clean Air Act and the Clean Water Act, to require new schools, hospitals, long-term care homes, and other public buildings follow ASHRAE 241, and to add suitable air filtration and cooling units to existing infrastructure.

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