Toggle navigation
Places
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
North America
United States
Massachusetts
Berkshire County
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Berkshire County
Massachusetts
2026-01-21 05:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
6.6
NO2
μg/m³
49.3
PM10
μg/m³
11
O3
μg/m³
0
Pollen
0.6
Weather
℃
℃
℉
-18℃
91%
5 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
PM2.5
NO2
PM10
O3
Places included
Adams
AQI 30
Alford
AQI 40
Becket
AQI 40
Cheshire
AQI 40
Clarksburg
AQI 30
Dalton
AQI 40
Egremont
AQI 51
Florida
AQI 30
Great Barrington
AQI 51
Hancock
AQI 40
Hinsdale
AQI 40
Lanesborough
AQI 40
Lee
AQI 40
Lenox
AQI 40
Monterey
AQI 51
Mount Washington
AQI 51
New Ashford
AQI 30
New Marlborough
AQI 51
North Adams
AQI 30
Otis
AQI 51
Peru
AQI 40
Pittsfield
AQI 40
Richmond
AQI 40
Sandisfield
AQI 51
Savoy
AQI 30
Sheffield
AQI 51
Stockbridge
AQI 40
Tyringham
AQI 40
Washington
AQI 40
West Stockbridge
AQI 40
Williamstown
AQI 30
Windsor
AQI 40
Data Sources
http://www.airnow.gov/
Get the App
Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.
iPhone, iPad
Android
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Lee
AQI 40
Tyringham
AQI 40
Washington
AQI 40
Becket
AQI 40
Lenox
AQI 40
Stockbridge
AQI 40
Middlefield
AQI 40
Hinsdale
AQI 40
Monterey
AQI 51
Otis
AQI 51
West Stockbridge
AQI 40
Air Matters © 2026