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
New York
Jefferson County
Watertown
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Watertown
Jefferson County, New York
2026-06-05 08:00
AQI (US)
Moderate
Pollutants
|
Pollens
O3
μg/m³
119.8
PM2.5
μg/m³
7.6
PM10
μg/m³
8.6
Pollen
6.6
Weather
℃
℃
℉
13℃
74%
11 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
O3
PM2.5
PM10
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
Watertown
AQI 56
Glen Park
AQI 58
Brownville
AQI 58
Black River
AQI 58
Adams Center
AQI 51
Evans Mills
AQI 59
Great Bend
AQI 56
Sackets Harbor
AQI 54
Deferiet
AQI 56
Chaumont
AQI 56
Adams
AQI 47
Air Matters © 2026