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
Europe
Romania
Județul Covasna
Sfantu Gheorghe
Sfântu Gheorghe
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Sfântu Gheorghe
Sfantu Gheorghe, Județul Covasna
2026-08-18 16:00
AQI (US)
Good
Pollutants
|
Pollens
O3
μg/m³
87
PM2.5
μg/m³
4.9
PM10
μg/m³
18.1
CO
μg/m³
1334.4
SO2
μg/m³
7.2
NO2
μg/m³
6.6
Ragweed
10.8
Mugwort
4.4
Grasses
3.6
Alder
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
20℃
65%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
O3
PM2.5
PM10
CO
SO2
NO2
Ragweed
Mugwort
Grasses
Alder
Birch
Olive Tree
Places included
CV-2
AQI 32
\"CV-1\"
AQI 44
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
Sfântu Gheorghe
AQI 38
Hărman
AQI 28
Sânpetru
AQI 41
Brașov
AQI 41
Săcele
AQI 28
Codlea
AQI 41
Ojdula
AQI 35
Azuga
AQI 28
Bușteni
AQI 28
Miercurea Ciuc
AQI 32
Sinaia
AQI 16
Air Matters © 2026