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Westfield
Union County, New Jersey
2024-09-21 10:00
AQI (US)
Good
Pollutants
|
Pollens
O3
μg/m³
34.3
NO2
μg/m³
20.5
PM2.5
μg/m³
2.2
CO
μg/m³
375
Pollen
4.6
Weather
℃
℃
℉
16℃
80%
15 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
O3
NO2
PM2.5
CO
Data Sources
http://www.airnow.gov/
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