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Air quality in Star

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

Last update at 16:00, Apr 19 (local time)

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#	city	US AQI
1	Yucaipa, California	83
2	San Bernardino, California	77
3	Redlands, California	73
4	Anchorage, Alaska	72
5	Pasadena, California	71
6	La Crescenta-Montrose, California	70
7	Lake Arrowhead, California	70
8	The Woodlands, Texas	70
9	La Canada Flintridge, California	69
10	Sierra Madre, California	68

16:00, Apr 19 (local time)

#	station	US AQI
1	Hillsdale Estates	23

16:00, Apr 19 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	23 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.5µg/m³

PM2.5

x1.1

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

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, Apr 16	Good 14 AQI US		51.8° 32°	15.7 mp/h
Wednesday, Apr 17	Good 14 AQI US		57.2° 32°	11.2 mp/h
Thursday, Apr 18	Good 17 AQI US		62.6° 33.8°	6.7 mp/h
Thursday, Apr 18	Good 23 AQI US		62.6° 33.8°	6.7 mp/h
Today	Good 23 AQI US		68° 41°	8.9 mp/h
Saturday, Apr 20	Good 8 AQI US		57.2° 44.6°	13.4 mp/h
Sunday, Apr 21	Good 4 AQI US		60.8° 37.4°	6.7 mp/h
Monday, Apr 22	Good 5 AQI US	70%	68° 46.4°	15.7 mp/h
Tuesday, Apr 23	Good 8 AQI US	70%	68° 48.2°	15.7 mp/h
Wednesday, Apr 24	Good 10 AQI US	100%	60.8° 42.8°	8.9 mp/h
Thursday, Apr 25	Good 6 AQI US	100%	57.2° 46.4°	13.4 mp/h