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Air quality in Capital Region

Air quality index (AQI⁺) and PM2.5 air pollution in Capital Region • 18:07, Oct 08

Danish Air Quality Monitoring ProgrammeDepartment of Environmental ScienceInstitut for MiljøvidenskabLuis Alberto Pérez GarcíaNiels Erik ClausenchristiansenAnonymous contributor
Danish Air Quality Monitoring ProgrammeDepartment of Environmental ScienceInstitut for MiljøvidenskabLuis Alberto Pérez GarcíaNiels Erik ClausenchristiansenAnonymous contributor

Live most polluted city ranking

Real-time Capital Region most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Denmark

Copenhagen

27

2
The national flag of Denmark

Hornbaek

26

3
The national flag of Denmark

Pedersker

18

4
The national flag of Denmark

Hillerød

7

5
The national flag of Denmark

Flong

4

6
The national flag of Denmark

Stenlose

0

Live cleanest city ranking

Real-time Capital Region cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Denmark

Stenlose

0

2
The national flag of Denmark

Flong

4

3
The national flag of Denmark

Hillerød

7

4
The national flag of Denmark

Pedersker

18

5
The national flag of Denmark

Hornbaek

26

6
The national flag of Denmark

Copenhagen

27

Wildfires in Capital Region

Real-time information

Active fires

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Polluted skies of Kuala Lumpur.
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October 8, 2026: Kuala Lumpur among top 10 most polluted cities in the world

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October 8, 2026: Beijing among top 10 most polluted cities in the world

Dry grass burning.
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Wildfire Map Spotlight: Bouquet Fire, California

Which is the most polluted city in Capital Region?