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Air quality in Capital Region

Air quality index (AQI⁺) and PM2.5 air pollution in Capital Region • 03:18, Oct 17

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

35

2
The national flag of Denmark

Hornbaek

26

3
The national flag of Denmark

Pedersker

26

4
The national flag of Denmark

Hillerød

6

5
The national flag of Denmark

Flong

1

6
The national flag of Denmark

Charlottenlund

0

7
The national flag of Denmark

Christianshavn

0

Live cleanest city ranking

Real-time Capital Region cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Denmark

Charlottenlund

0

2
The national flag of Denmark

Christianshavn

0

3
The national flag of Denmark

Flong

1

4
The national flag of Denmark

Hillerød

6

5
The national flag of Denmark

Hornbaek

26

6
The national flag of Denmark

Pedersker

26

7
The national flag of Denmark

Copenhagen

35

Wildfires in Capital Region

Real-time information

Active fires

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Multiple buildings along the coast
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Southeast Asia Air Quality Alert

A tall building in smog.
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October 17, 2026: Milan among top 10 most polluted cities in the world

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Wildfire Map Spotlight: Norte Fire, California

Which is the most polluted city in Capital Region?