Toggle navigation
Places
AQI (India)
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
Europe
France
Auvergne-Rhône-Alpes
Loire
Saint-Étienne
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Saint-Étienne
Loire, Auvergne-Rhône-Alpes
2026-05-05 20:00
AQI (India)
Satisfactory
Pollutants
|
Pollens
O3
μg/m³
64.4
NO2
μg/m³
12
PM10
μg/m³
9.4
PM2.5
μg/m³
2.3
Birch
6.0
Grasses
6.0
Ragweed
3.0
Olive Tree
1.2
Alder
0
Mugwort
0
Weather
℃
℃
℉
9℃
100%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
Allergy Risk
O3
NO2
PM10
PM2.5
Birch
Grasses
Ragweed
Olive Tree
Alder
Mugwort
Places included
SAINT ETIENNE SUD
AQI 65
ST ETIENNE BD URBAIN
AQI 25
Site 21158
AQI 32
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
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
Saint-Étienne
AQI 65
La Talaudière
AQI 77
St-Chamond
AQI 61
Lorette
AQI 6
Rive-de-Gier
AQI 6
Roisey
AQI 9
Montrond-les-Bains
AQI 6
Les Roches-de-Condrieu
AQI 46
Sainte-Foy-l'Argentière
AQI 6
Annonay
AQI 10
Sablons
AQI 88
Air Matters © 2026