Nearby locations
Köln, North Rhine-Westphalia, Germany
Altstadt Sud, North Rhine-Westphalia, Germany
Altstadt Nord, North Rhine-Westphalia, Germany
Nearby popular places
Koeln Kloster St. Gertrud, Germany
Koeln St.-Apern-Kloster, Germany
Klarissenkloster Sankt Clara Koeln, Germany

Air Quality in Köln, North Rhine-Westphalia, Germany

To view the map, please use a browser that supports WebGL.

Pollutants in Köln, Germany

PM10
0.18 μg/ft3
PM25
0.16 μg/ft3
NO2
3 ppb
SO2
0.1 ppb
CO
0.1 ppb
O3
Primary Pollutant
35.8 ppb
Low riskHigh risk

Pollen Index in Köln, Germany

Tree
5/5
012345
Weed
0/5
012345
Grass
0/5
012345

Air Quality Forecast in Köln, Germany

Wed, July 1
MorningNoonEveningNight
Next day
Next day
AQI

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 39 and 56.

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 34 and 53.

51
56
52
37
Next day
Pollen

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

5
5
5
5

Weed

0
0
0
0

Grass

0
0
0
0
Next day
PM10
0.19 μg/ft3
0.18 μg/ft3
0.26 μg/ft3
0.16 μg/ft3
PM25
0.17 μg/ft3
0.16 μg/ft3
0.25 μg/ft3
0.15 μg/ft3
NO2
0.5 ppb
1 ppb
7.2 ppb
2.7 ppb
SO2
0.2 ppb
0.1 ppb
0.3 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
55.1 ppb
61.6 ppb
56.2 ppb
39.8 ppb
AQI

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 34 and 53.

37
41
49
46
Pollen

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

5
5
5
5

Weed

0
0
0
0

Grass

0
0
0
0
PM10
0.16 μg/ft3
0.10 μg/ft3
0.10 μg/ft3
0.24 μg/ft3
PM25
0.15 μg/ft3
0.09 μg/ft3
0.10 μg/ft3
0.23 μg/ft3
NO2
2.7 ppb
0.5 ppb
0.8 ppb
7.3 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
39.8 ppb
43.9 ppb
53 ppb
40.4 ppb
AQI

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 42 and 72.

72
0
0
0
Pollen

Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

5
-
Not Available
-
Not Available
-
Not Available

Weed

0
-
Not Available
-
Not Available
-
Not Available

Grass

0
-
Not Available
-
Not Available
-
Not Available
PM10
0.58 μg/ft3
N/A
N/A
N/A
PM25
0.57 μg/ft3
N/A
N/A
N/A
NO2
8.2 ppb
N/A
N/A
N/A
SO2
0.1 ppb
N/A
N/A
N/A
CO
0.1 ppb
N/A
N/A
N/A
O3
23.7 ppb
N/A
N/A
N/A