Air quality in Nordrhein-Westfalen

Air quality index (AQI) and PM2.5 air pollution in Nordrhein-Westfalen

LAST UPDATE (local time)

LIVE AQI CITY RANKING

Real-time Nordrhein-Westfalen
Most polluted city ranking

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#cityUS AQI
1 Meiderich

86

2 Herford

56

3 Gelsenkirchen

50

4 Hagen

50

5 Krefeld

50

6 Nettetal

50

7 Oberhausen

50

8 Ostwestfalen

45

9 Titz

45

10 Borken

41

(local time)

SEE WORLD AQI RANKING

Air Quality contributors Sources

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LIVE AQI CITY RANKING

Real-time Nordrhein-Westfalen
Cleanest city ranking

Tooltip icon
#cityUS AQI
1 Niederzier

25

2 Aachen

29

3 Leverkusen

31

4 Rhein-Erft-Kreis

31

5 Hattingen

33

6 Mönchengladbach

33

7 Mulheim

33

8 Schwerte

33

9 Köln

35

10 Bonn

37

(local time)

SEE WORLD AQI RANKING
Good
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Unhealthy for sensitive groups
Unhealthy
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Hazardous
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How to best protect from air pollution?

Reduce your air pollution exposure in Nordrhein-Westfalen

Which is the most polluted city in Nordrhein-Westfalen?

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