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Air quality in Capital Region

Air quality index (AQI⁺) and PM2.5 air pollution in Capital Region • 21:01, Nov 10

Iceland Environment AgencyHealth Authority for Hafnarfjorður, Garðabaer and Kopavogur (HHGK)Reykjavik City Environmental Health and Protection Office
Iceland Environment AgencyHealth Authority for Hafnarfjorður, Garðabaer and Kopavogur (HHGK)Reykjavik City Environmental Health and Protection Office

Live most polluted city ranking

Real-time Capital Region most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Iceland

Reykjavík

24

2
The national flag of Iceland

Kópavogur

23

3
The national flag of Iceland

Alftanes

18

4
The national flag of Iceland

Gardabaer

16

Live cleanest city ranking

Real-time Capital Region cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Iceland

Gardabaer

16

2
The national flag of Iceland

Alftanes

18

3
The national flag of Iceland

Kópavogur

23

4
The national flag of Iceland

Reykjavík

24

Wildfires in Capital Region

Real-time information

Active fires

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Cities and industrial smoke clouds the sky
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COP31: Why air quality is key to climate health

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November 10, 2026: Ulaanbaatar among top 10 most polluted cities in the world

A foggy, hazy view of India Gate in New Delhi. Several cyclists in bright yellow high-visibility jackets ride along the wide road leading toward the monument, with the arch barely visible through the thick smog.
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India Air Quality Alert

Which is the most polluted city in Capital Region?