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
Pennsylvania
Centre County
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Centre County
Pennsylvania
2026-10-02 09:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM2.5
μg/m³
12
O3
μg/m³
90
Pollen
2.9
Weather
℃
℃
℉
17℃
88%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
PM2.5
O3
Places included
Bellefonte
AQI 56
Benner Township
AQI 56
Boggs Township
AQI 56
Burnside Township
AQI 55
Centre Hall
AQI 56
College Township
AQI 56
Curtin Township
AQI 55
Ferguson Township
AQI 56
Gregg Township
AQI 56
Haines Township
AQI 52
Halfmoon Township
AQI 56
Harris Township
AQI 56
Howard
AQI 56
Howard Township
AQI 56
Huston Township
AQI 56
Liberty Township
AQI 54
Marion Township
AQI 56
Miles Township
AQI 53
Millheim
AQI 53
Patton Township
AQI 56
Penn Township
AQI 54
Philipsburg
AQI 54
Port Matilda
AQI 56
Potter Township
AQI 56
Rush Township
AQI 56
Snow Shoe
AQI 56
Snow Shoe Township
AQI 56
Spring Township
AQI 56
Taylor Township
AQI 56
Union Township
AQI 56
Unionville
AQI 56
Walker Township
AQI 56
Worth Township
AQI 56
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
Unionville
AQI 56
Bellefonte
AQI 56
Lemont
AQI 56
State College
AQI 56
Boalsburg
AQI 56
Centre Hall
AQI 56
Stormstown
AQI 56
Ramblewood
AQI 56
Snow Shoe
AQI 56
Port Matilda
AQI 56
Clarence
AQI 56
Air Matters © 2026