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
Bavaria
Upper Palatinate
Cham
Walderbach
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Walderbach
Cham, Upper Palatinate
2025-04-06 10:00
AQI (US)
Good
4
Pollutants
|
Pollens
PM2.5
μg/m³
0.7
PM10
μg/m³
1.9
Alder
3.0
Birch
3.0
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
5℃
33%
14 kph
4 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Alder
Birch
Ragweed
Mugwort
Olive Tree
Grasses
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
AQI
AQI
PM2.5
PM10
O3
NO2
SO2
CO
13
18
12
13
24
24
13
18
58
11
9
17
26
16
16
42
11
36
24
14
60
15
7
45
30
13
56
12
6
3
15
14
45
14
9
1
19
24
50
69
25
6
17
30
28
69
14
6
32
30
16
75
60
13
23
24
11
13
43
19
12
28
30
17
16
45
14
5
26
17
16
25
19
9
23
30
14
38
19
44
24
17
24
13
8
5
24
24
36
12
25
7
35
24
18
11
6
9
15
16
47
7
12
+
−
Leaflet
| ©
OpenStreetMap
contributors
Cities Nearby
Walderbach
AQI 4
Reichenbach
AQI 4
Wald
AQI 4
Nittenau
AQI 4
Bruck in der Oberpfalz
AQI 4
Roding
AQI 13
Bodenwöhr
AQI 4
Altenthann
AQI 13
Neukirchen-Balbini
AQI 13
Falkenstein
AQI 13
Brennberg
AQI 13
Air Matters © 2025