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
Utah
Weber County
Roy
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Roy
Weber County, Utah
2024-11-21 14:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
7.6
NO2
μg/m³
60.6
PM10
μg/m³
29
CO
μg/m³
750
O3
μg/m³
2.1
Pollen
0.8
Weather
℃
℃
℉
5℃
37%
24 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
PM2.5
NO2
PM10
CO
O3
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
Roy
AQI 32
Sunset
AQI 32
Riverdale
AQI 32
Clinton
AQI 32
Washington Terrace
AQI 32
West Haven
AQI 32
Clearfield
AQI 32
South Ogden
AQI 32
West Point
AQI 32
Hooper
AQI 32
Ogden
AQI 32
Air Matters © 2024