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
Europe
Romania
Județul Covasna
Sfantu Gheorghe
Sfântu Gheorghe
\"CV-1\"
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
\"CV-1\"
Sfântu Gheorghe, Județul Covasna
2026-10-02 04:00
AQI (China)
Excellent
Pollutants
|
Pollens
PM10
μg/m³
14
O3
μg/m³
39
NO2
μg/m³
7
CO
μg/m³
91.4
Mugwort
3.1
Grasses
3.0
Ragweed
2.4
Alder
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
4℃
79%
2 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
PM10
O3
NO2
CO
Mugwort
Grasses
Ragweed
Alder
Birch
Olive Tree
Data Sources
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
Sfântu Gheorghe
AQI 18
Hărman
AQI 18
Sânpetru
AQI 18
Brașov
AQI 20
Săcele
AQI 22
Codlea
AQI 13
Ojdula
AQI 12
Azuga
AQI 22
Miercurea Ciuc
AQI 11
Bușteni
AQI 22
Slănic-Moldova
AQI 13
Air Matters © 2026