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Air quality in Merrimac

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

Last update at 20:00, May 28 (local time)

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#	city	US AQI
1	Corpus Christi, Texas	87
2	Pasadena, California	82
3	San Gabriel, California	82
4	Altadena, California	81
5	Sierra Madre, California	81
6	Monrovia, California	80
7	La Canada Flintridge, California	77
8	La Verne, California	77
9	La Crescenta-Montrose, California	75
10	Claremont, California	73

20:00, May 28 (local time)

#	station	US AQI
1	Middle Road	24

20:00, May 28 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	24 US AQI	PM2.5

Pollutants		Concentration
PM2.5		4.3µg/m³

✓

PM2.5 concentration in Merrimac air currently meets the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Sunday, May 26	Moderate 56 AQI US		68° 55.4°	13.4 mp/h
Monday, May 27	Good 31 AQI US		78.8° 64.4°	11.2 mp/h
Today	Good 24 AQI US
Monday, May 27	Moderate 54 AQI US	100%	78.8° 64.4°	11.2 mp/h
Today	Good 24 AQI US		73.4° 55.4°	6.7 mp/h
Wednesday, May 29	Good 20 AQI US		68° 50°	6.7 mp/h
Thursday, May 30	Good 14 AQI US		73.4° 46.4°	6.7 mp/h
Friday, May 31	Good 17 AQI US		71.6° 50°	6.7 mp/h
Saturday, Jun 1	Good 17 AQI US		77° 50°	4.5 mp/h
Sunday, Jun 2	Good 29 AQI US		78.8° 53.6°	6.7 mp/h
Monday, Jun 3	Moderate 52 AQI US		80.6° 51.8°	6.7 mp/h