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Ayer
Ayer, Middlesex County
2024-12-22 16:00
AQI (UK)
Low
Pollutants
|
Pollens
O3
μg/m³
81.4
PM2.5
μg/m³
4.6
NO2
μg/m³
2.1
Pollen
0.0
Weather
℃
℃
℉
-8℃
49%
22 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (UK)
AQI (UK)
Pollen
O3
PM2.5
NO2
Data Sources
http://www.airnow.gov/
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