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Air quality in Winchester

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

Last update at 04:00, Jun 2 (local time)

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#	city	US AQI
1	Mecca, California	90
2	Palm Desert, California	87
3	Campo, California	76
4	Claremont, California	76
5	Glendora, California	71
6	Pahrump, Nevada	71
7	Corpus Christi, Texas	69
8	Rancho Cucamonga, California	68
9	Yucaipa, California	68
10	Upland, California	67

04:00, Jun 2 (local time)

#	station	US AQI
1	Anne Glass Road	41
2	Briarwood Drive	37

04:00, Jun 2 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	39 US AQI	PM2.5

Pollutants		Concentration
PM2.5		7.1µg/m³

PM2.5

x1.4

PM2.5 concentration in Winchester is currently 1.4 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Thursday, May 30	Good 24 AQI US		71.6° 44.6°	6.7 mp/h
Friday, May 31	Good 26 AQI US		78.8° 48.2°	4.5 mp/h
Saturday, Jun 1	Good 35 AQI US		69.8° 55.4°	4.5 mp/h
Today	Good 39 AQI US	50%	69.8° 55.4°	4.5 mp/h
Monday, Jun 3	Moderate 59 AQI US	40%	77° 57.2°	4.5 mp/h
Tuesday, Jun 4	Moderate 61 AQI US		80.6° 59°	8.9 mp/h
Wednesday, Jun 5	Moderate 65 AQI US	70%	78.8° 60.8°	8.9 mp/h
Thursday, Jun 6	Moderate 65 AQI US	80%	87.8° 66.2°	6.7 mp/h
Friday, Jun 7	Good 47 AQI US	100%	73.4° 53.6°	15.7 mp/h
Saturday, Jun 8	Good 19 AQI US		68° 48.2°	8.9 mp/h