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Air quality in Southern Great Plain

Air quality index (AQI⁺) and PM2.5 air pollution in Southern Great Plain • 12:46, Apr 22

Live most polluted city ranking

Real-time Southern Great Plain most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Hungary

Szeged

41

Live cleanest city ranking

Real-time Southern Great Plain cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Hungary

Szeged

41

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April 22, 2026: Kathmandu among top 10 most polluted cities in the world

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India Air Quality Alert

Air purifer in living room
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Should you leave an air purifier on all day?

Which is the most polluted city in Southern Great Plain?