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Air quality in Salem

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

Last update at 19:00, May 31 (local time)

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#	city	US AQI
1	Hollywood, California	97
2	Glendora, California	82
3	Altadena, California	77
4	Pasadena, California	76
5	Monrovia, California	75
6	La Canada Flintridge, California	74
7	La Crescenta-Montrose, California	74
8	San Fernando, California	74
9	Sierra Madre, California	74
10	Glendale, California	73

19:00, May 31 (local time)

#	station	US AQI
1	Salem Wind Port	38
2	Cedar Crest Avenue	25

19:00, May 31 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	32 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.8µg/m³

PM2.5

x1.2

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

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, May 28	Good 14 AQI US		71.6° 59°	8.9 mp/h
Wednesday, May 29	Good 14 AQI US		59° 51.8°	13.4 mp/h
Thursday, May 30	Good 20 AQI US		69.8° 50°	6.7 mp/h
Thursday, May 30	Good 13 AQI US		69.8° 50°	6.7 mp/h
Today	Good 32 AQI US		71.6° 53.6°	13.4 mp/h
Saturday, Jun 1	Good 30 AQI US		71.6° 53.6°	8.9 mp/h
Sunday, Jun 2	Moderate 51 AQI US		68° 57.2°	8.9 mp/h
Monday, Jun 3	Good 34 AQI US		64.4° 55.4°	8.9 mp/h
Tuesday, Jun 4	Good 29 AQI US		64.4° 53.6°	11.2 mp/h
Wednesday, Jun 5	Good 26 AQI US	100%	68° 53.6°	13.4 mp/h
Thursday, Jun 6	Good 20 AQI US	100%	71.6° 59°	11.2 mp/h