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Air quality in Ostfold

Air quality index (AQI⁺) and PM2.5 air pollution in Ostfold • 11:53, Apr 26

Live most polluted city ranking

Real-time Ostfold most polluted city ranking

#	Cities	AQI⁺ US
1	Halden	40
2	Moss	12
3	Fredrikstad	5
4	Sarpsborg	5

Live cleanest city ranking

Real-time Ostfold cleanest city ranking

#	Cities	AQI⁺ US
1	Fredrikstad	5
2	Sarpsborg	5
3	Moss	12
4	Halden	40

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Which is the most polluted city in Ostfold?

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