Keene Clean Air

Keene Clean Air

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Keene State College researchers helping to keep Keene's air quality clean.

08/06/2025

Current readings at 1:15 pm. A bit of Groundhog Day but about 15% lower wildfire smoke concentration than yesterday in Keene Keene Clean Air

Photos from Keene Clean Air's post 08/04/2025

The wildfire smoke is back in our air. Air quality in southwest NH is unhealthy for sensitive groups (see www.airnow.gov for more info). I’ve also included a snapshot of the US and Canada to show the magnitude of the issue facing both our countries.

07/31/2025

It’s not you, the air quality is poor again today. Current particulate levels are elevated in Keene and regionally. We are getting another downstream channel of wildfire smoke from Canada. Expected to clear up by tomorrow. Stay tuned and stay safe, particularly those with chronic health conditions like asthma or heart disease. Www.keenecleanair.org for real time updates.

07/28/2025

Green is good! We are back into the good range for air quality. However the wildfires burn on in Canada 🍁 and while the meteorology is favorable today, keep track of air quality forecasts at www.airnow.gov and check real time air quality in our area at www.keenecleanair.org. We will post when there’s an alert but the real time map is always running!

07/27/2025

Air quality today is better than yesterday but still unhealthy for sensitive groups (elderly, young children, and preexisting conditions). The rain helped because the rain HELPS clean the air of the wildfire smoke. This is a day to day situation. Stay tuned and stay healthy - check www.keeneair.org with up to date air pollution levels!

07/26/2025

It's a bad one today! The Air Quality Index (AQI) is 114 today. Air quality is unhealthy for sensitive groups. Be alert and stay safe! To stay updated on all things air quality, go to www.keenecleanair.org so you can be ready for whatever comes next!

07/26/2025

Yes the air quality is unhealthy this morning. Lower humidity and temperatures pulling down smoke from Canadian Wildfires. Please be careful out there, no overexertion and especially those with asthma or other cardiovascular issues. Www.keenecleanair.org for live air quality readings.

Keene Air Quality Map- KSC Environmental Studies 06/13/2025

Air quality should be good today but there were effects from the Canadian wildfires yesterday which might creep up again to moderate today. Click on the 24 hour video link at the website to see - there were some high particle peaks yesterday. Rain this weekend (while not fun) scrubs the particles away.

Keene Air Quality Map- KSC Environmental Studies

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229 Main Street
Keene, NH
03435