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Air quality in Signal Hill

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

Last update at 17:00, Jun 2 (local time)

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#	city	US AQI
1	Fort Worth, Texas	75
2	Mecca, California	74
3	Beaver, Pennsylvania	68
4	Pahrump, Nevada	68
5	Yucaipa, California	68
6	Aliquippa, Pennsylvania	66
7	Amador, California	66
8	La Crescenta-Montrose, California	66
9	San Bernardino, California	66
10	Campo, California	64

17:00, Jun 2 (local time)

17:00, Jun 2 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	37 US AQI	PM2.5

Pollutants		Concentration
PM2.5		6.7µg/m³

PM2.5

x1.3

PM2.5 concentration in Signal Hill is currently 1.3 times the WHO annual air quality guideline value

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Day	Pollution level	Temperature	Wind
Thursday, May 30	Moderate 52 AQI US	68° 57.2°	8.9 mp/h
Friday, May 31	Good 40 AQI US	68° 59°	11.2 mp/h
Saturday, Jun 1	Good 30 AQI US	66.2° 59°	8.9 mp/h
Today	Good 37 AQI US	68° 59°	8.9 mp/h
Monday, Jun 3	Moderate 52 AQI US	69.8° 60.8°	8.9 mp/h
Tuesday, Jun 4	Moderate 59 AQI US	69.8° 60.8°	8.9 mp/h
Wednesday, Jun 5	Moderate 59 AQI US	73.4° 62.6°	8.9 mp/h
Thursday, Jun 6	Moderate 66 AQI US	75.2° 62.6°	8.9 mp/h
Friday, Jun 7	Moderate 64 AQI US	69.8° 64.4°	8.9 mp/h
Saturday, Jun 8	Moderate 63 AQI US	69.8° 62.6°	8.9 mp/h