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  7. Site 83649

Site 83649

Innenstadt, Kreisfreie Stadt Köln

2025-03-26 07:53
AQI (US)
Good
15
Pollutants|Pollens
PM2.5
μg/m³
2.7
PM10
μg/m³
14.5
Weather
  • ℃
  • ℉
8℃
78%
13 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • Alder
  • Birch
  • Ragweed
  • Mugwort
  • Olive Tree
  • Grasses
Data Sources
http://luftdaten.info

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  • AQI
  • Allergy Risk
  • PM2.5
  • PM10
  • Alder
  • Birch
  • Ragweed
  • Mugwort
  • Olive Tree
  • Grasses
  • O3
  • NO2
  • CO
  • SO2
24
21
27
17
7
17
41
19
20
27
35
10
--
10
18
17
16
30
37
0
36
--
13
8
11
18
48
16
27
34
40
34
24
18
8
18
17
25
19
29
8
53
26
29
10
8
12
17
25
6
21
21
30
48
14
--
10
16
15
41
21
27
2
6
17
18
41
22
43
38
16
17
12
18
25
20
20
21
14
14
17
25
21
30
70
10
14
11
18
25
19
10
10
12
18
25
2
22
13
14
16
17
39
+−
Leaflet | © OpenStreetMap contributors

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