Toggle navigation
Places
AQI (China)
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
Pennsylvania
Watsontown
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Watsontown
Northumberland County, Pennsylvania
2026-06-26 11:00
AQI (China)
Excellent
Pollutants
|
Pollens
NO2
μg/m³
23
O3
μg/m³
35.2
PM2.5
μg/m³
7.2
PM10
μg/m³
9.1
CO
μg/m³
295.6
Pollen
4.2
Weather
℃
℃
℉
18℃
97%
1 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Pollen
NO2
O3
PM2.5
PM10
CO
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
Watsontown
AQI 12
McEwensville
AQI 12
Turbotville
AQI 11
Milton
AQI 11
Montgomery
AQI 14
Linntown
AQI 11
Muncy
AQI 10
Washingtonville
AQI 11
Montoursville
AQI 11
South Williamsport
AQI 11
Williamsport
AQI 11
Air Matters © 2026