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Air quality in Ondrejov

Air quality index (AQI) and PM2.5 air pollution in Ondrejov

Last update at 12:00, Apr 20 (local time)

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#	city	US AQI
1	Pilsen, Plzensky	27
2	Usti nad Labem, Ustecky	27
3	Hradec Kralove, Kralovehradecky	24
4	Trinec, Moravskoslezsky	22
5	Prague, Praha	21
6	Ostrava, Moravskoslezsky	20
7	Brno, South Moravian	12

12:00, Apr 20 (local time)

#	station	US AQI
1	Ondrejov	21

12:00, Apr 20 (local time)

US AQI

21*

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	21* US AQI	O3

Pollutants		Concentration
PM2.5		2.5*µg/m³
O3		52.5*µg/m³

✓

PM2.5 concentration in Ondrejov air currently meets the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Today	Good 21 AQI US	100%	37.4° 28.4°	13.4 mp/h
Sunday, Apr 21	Good 31 AQI US	30%	41° 26.6°	11.2 mp/h
Monday, Apr 22	Good 34 AQI US		42.8° 26.6°	4.5 mp/h
Tuesday, Apr 23	Good 32 AQI US	40%	42.8° 30.2°	6.7 mp/h
Wednesday, Apr 24	Moderate 56 AQI US	70%	48.2° 32°	11.2 mp/h
Thursday, Apr 25	Good 31 AQI US	60%	50° 32°	15.7 mp/h
Friday, Apr 26	Good 23 AQI US		50° 37.4°	6.7 mp/h