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Air quality in Portola

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

Last update at 15:00, May 17 (local time)

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#	city	US AQI
1	Thibodaux, Louisiana	115
2	San Bernardino, California	90
3	Yucaipa, California	87
4	La Crescenta-Montrose, California	85
5	Hammond, Indiana	82
6	Redlands, California	78
7	Altadena, California	77
8	Claremont, California	74
9	Fontana, California	74
10	La Canada Flintridge, California	74

15:00, May 17 (local time)

15:00, May 17 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	33 US AQI	PM2.5

Pollutants		Concentration
PM2.5		6µg/m³

PM2.5

x1.2

PM2.5 concentration in Portola is currently 1.2 times the WHO annual air quality guideline value

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Day	Pollution level	Temperature	Wind
Tuesday, May 14	Good 25 AQI US	77° 48.2°	6.7 mp/h
Wednesday, May 15	Good 21 AQI US	78.8° 48.2°	13.4 mp/h
Thursday, May 16	Good 34 AQI US	77° 48.2°	11.2 mp/h
Today	Good 33 AQI US	77° 48.2°	11.2 mp/h
Saturday, May 18	Good 38 AQI US	75.2° 46.4°	15.7 mp/h
Sunday, May 19	Moderate 60 AQI US	66.2° 42.8°	15.7 mp/h
Monday, May 20	Good 15 AQI US	60.8° 35.6°	8.9 mp/h
Tuesday, May 21	Good 9 AQI US	66.2° 35.6°	13.4 mp/h
Wednesday, May 22	Good 19 AQI US	66.2° 41°	13.4 mp/h
Thursday, May 23	Moderate 58 AQI US	57.2° 37.4°	13.4 mp/h
Friday, May 24	Good 18 AQI US	64.4° 33.8°	15.7 mp/h