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Air quality in Santa Ana

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

Last update at 18:00, Apr 24 (local time)

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#	city	US AQI
1	Quilmes, Buenos Aires	4

18:00, Apr 24 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	7* US AQI	PM2.5

Pollutants		Concentration
PM2.5		1.8*µg/m³

✓

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

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Day	Pollution level	Weather	Temperature	Wind
Today	Good 7 AQI US		64.4° 53.6°	11.2 mp/h
Thursday, Apr 25	Good 28 AQI US		71.6° 57.2°	8.9 mp/h
Friday, Apr 26	Moderate 52 AQI US	90%	80.6° 66.2°	8.9 mp/h
Saturday, Apr 27	Good 49 AQI US	100%	71.6° 60.8°	13.4 mp/h
Sunday, Apr 28	Good 9 AQI US	50%	64.4° 53.6°	11.2 mp/h
Monday, Apr 29	Moderate 53 AQI US	100%	69.8° 60.8°	6.7 mp/h
Tuesday, Apr 30	Moderate 78 AQI US	100%	78.8° 64.4°	11.2 mp/h
Wednesday, May 1	Moderate 77 AQI US	80%	86° 71.6°	11.2 mp/h