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
North Rhine-Westphalia
Cologne
Rhein-Sieg-Kreis
Troisdorf
Spich
Site 20067
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Site 20067
Spich, Rhein-Sieg-Kreis
2025-03-25 00:23
AQI (US)
Unhealthy for Sensitive Groups
134
Pollutants
|
Pollens
PM2.5
μg/m³
48.7
PM10
μg/m³
58.8
Alder
3.0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
8℃
90%
11 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Data Sources
http://luftdaten.info
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
PM10
PM2.5
Allergy Risk
NO2
O3
SO2
CO
Birch
Grasses
Alder
Olive Tree
Ragweed
Mugwort
4
67
24
156
15
73
28
34
69
62
4
56
9
25
43
89
63
29
90
27
14
34
48
82
64
15
72
22
36
17
77
52
13
23
14
35
19
89
46
167
19
34
71
18
67
12
44
59
38
31
43
89
60
43
13
10
12
22
71
77
68
27
72
94
45
52
61
77
36
89
62
26
70
63
53
25
91
48
23
8
15
22
78
26
35
39
59
15
47
37
12
80
36
+
−
Leaflet
| ©
OpenStreetMap
contributors
Cities Nearby
Troisdorf
AQI 79
Lohmar
AQI 84
Siegburg
AQI 79
Niederkassel
AQI 78
Sankt Augustin
AQI 79
Rösrath
AQI 82
Bonn
AQI 79
Wesseling
AQI 76
Bornheim
AQI 88
Alfter
AQI 79
Neunkirchen-Seelscheid
AQI 79
Air Matters © 2025