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Air quality in Winona

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

Last update at 01:00, Apr 26 (local time)

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#	city	US AQI
1	Palm Desert, California	160
2	Pahrump, Nevada	83
3	North Charleston, South Carolina	76
4	Casa Grande, Arizona	74
5	Lewisville, Texas	71
6	Savannah, Georgia	68
7	Fort Worth, Texas	67
8	Dallas, Texas	64
9	Stanley, Virginia	64
10	Denton, Texas	62

01:00, Apr 26 (local time)

#	station	US AQI
1	Pfeiffer Hill Road	22

01:00, Apr 26 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	22 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.3µg/m³

PM2.5

x1.1

PM2.5 concentration in Winona is currently 1.1 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, Apr 23	Good 13 AQI US		55.4° 30.2°	6.7 mp/h
Wednesday, Apr 24	Good 21 AQI US		62.6° 39.2°	13.4 mp/h
Thursday, Apr 25	Good 24 AQI US		51.8° 41°	20.1 mp/h
Today	Good 22 AQI US	100%	51.8° 41°	20.1 mp/h
Saturday, Apr 27	Good 40 AQI US	100%	64.4° 50°	17.9 mp/h
Sunday, Apr 28	Good 17 AQI US	100%	51.8° 48.2°	13.4 mp/h
Monday, Apr 29	Good 41 AQI US	80%	59° 44.6°	15.7 mp/h
Tuesday, Apr 30	Good 10 AQI US	100%	68° 42.8°	13.4 mp/h
Wednesday, May 1	Good 10 AQI US		64.4° 44.6°	15.7 mp/h
Thursday, May 2	Good 12 AQI US	100%	53.6° 37.4°	20.1 mp/h