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Lexington
Middlesex County, Massachusetts
2026-05-18 20:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM2.5
μg/m³
9.4
PM10
μg/m³
20
Pollen
10.5
Weather
℃
℃
℉
24℃
50%
13 kph
0 of 11
Historical Data
Hourly
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Daily
AQI (US)
AQI (US)
Pollen
PM2.5
PM10
Data Sources
http://www.airnow.gov/
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