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Air quality in Capital Region

Air quality index (AQI⁺) and PM2.5 air pollution in Capital Region • 06:13, Oct 26

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

Hornbaek

35

2
The national flag of Denmark

Pedersker

31

3
The national flag of Denmark

Hillerød

13

4
The national flag of Denmark

Flong

12

5
The national flag of Denmark

Christianshavn

0

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

Christianshavn

0

2
The national flag of Denmark

Stenlose

0

3
The national flag of Denmark

Flong

12

4
The national flag of Denmark

Hillerød

13

5
The national flag of Denmark

Pedersker

31

6
The national flag of Denmark

Hornbaek

35

Wildfires in Capital Region

Real-time information

Active fires

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Aerial view of multiple buildings in Tashkent.
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October 26, 2026: Tashkent among top 10 most polluted cities in the world

Aerial shot of multiple buildings.
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Pakistan Air Quality Alert

Small group of people cycling in morning smog.
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India Air Quality Alert

Which is the most polluted city in Capital Region?