Toggle navigation
Places
CAQI (Europe)
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
Louisiana
St. Helena Parish
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
St. Helena Parish
Louisiana
2025-03-18 15:00
CAQI (Europe)
Very Low
Pollutants
PM2.5
μg/m³
11.9
PM10
μg/m³
17.6
O3
μg/m³
33.9
Weather
℃
℃
℉
19℃
42%
11 kph
5 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
PM2.5
PM10
O3
Places included
2
AQI 20
4
AQI 20
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
Greensburg
AQI 20
Montpelier
AQI 20
Roseland
AQI 20
Tangipahoa
AQI 20
Amite City
AQI 20
Kentwood
AQI 20
Independence
AQI 20
Tickfaw
AQI 20
Clinton
AQI 17
Livingston
AQI 6
Albany
AQI 20
Air Matters © 2025