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
Germany
Lower Saxony
Helmstedt
Büddenstedt
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Büddenstedt
Helmstedt, Lower Saxony
2025-04-13 19:00
AQI (US)
Good
39
Pollutants
|
Pollens
O3
μg/m³
89.7
PM2.5
μg/m³
3.8
PM10
μg/m³
18.9
NO2
μg/m³
4.8
CO
μg/m³
188.6
SO2
μg/m³
1.4
Birch
9.0
Alder
0
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
14℃
84%
9 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
O3
PM2.5
PM10
NO2
CO
SO2
Birch
Alder
Ragweed
Mugwort
Olive Tree
Grasses
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
Rischio allergia
Rischio allergia
AQI
PM2.5
PM10
Betulla
Ontano
Graminacee
Olive Tree
Ambrosia
Artemisia
O3
NO2
SO2
CO
11.5
12.0
10.4
10.9
9.0
10.9
8.0
9.0
6.0
12.0
12.0
12.0
9.9
12.0
12.0
12.0
12.0
10.8
12.0
11.2
12.0
9.0
12.0
12.0
11.8
12.0
12.0
12.0
9.9
9.0
12.0
11.6
12.0
12.0
12.0
12.0
10.5
11.4
9.3
12.0
12.0
11.9
12.0
12.0
12.0
6.4
12.0
12.0
12.0
12.0
12.0
12.0
+
−
Leaflet
| ©
OpenStreetMap
contributors
Cities Nearby
Büddenstedt
AQI 39
Harbke
AQI 14
Sommersdorf
AQI 21
Schöningen
AQI 21
Wolsdorf
AQI 28
Hötensleben
AQI 21
Helmstedt
AQI 28
Marienborn
AQI 39
Völpke
AQI 21
Warberg
AQI 25
Frellstedt
AQI 28
Air Matters © 2025