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Air quality in Santa Maria

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

Last update at 10:00, Apr 16 (local time)

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#	city	US AQI
1	Lima, Lima	78

10:00, Apr 16 (local time)

#	station	US AQI
1	Pariachi	170

10:00, Apr 16 (local time)

US AQI

170

live AQI index
Unhealthy

Air pollution level	Air quality index	Main pollutant
Unhealthy	170 US AQI	PM2.5

Pollutants		Concentration
PM2.5		92.5µg/m³
NO2		3.8µg/m³

PM2.5

x18.5

PM2.5 concentration in Santa Maria is currently 18.5 times the WHO annual air quality guideline value

	Avoid outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Wear a mask outdoors GET A MASK
	Run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Saturday, Apr 13	Unhealthy for sensitive groups 129 AQI US		77° 66.2°	8.9 mp/h
Sunday, Apr 14	Unhealthy for sensitive groups 120 AQI US		73.4° 66.2°	8.9 mp/h
Monday, Apr 15	Unhealthy for sensitive groups 144 AQI US		78.8° 62.6°	8.9 mp/h
Today	Unhealthy 170 AQI US		78.8° 62.6°	8.9 mp/h
Wednesday, Apr 17	Good 43 AQI US		77° 68°	8.9 mp/h
Thursday, Apr 18	Good 40 AQI US		77° 66.2°	8.9 mp/h
Friday, Apr 19	Good 41 AQI US		77° 68°	8.9 mp/h
Saturday, Apr 20	Good 50 AQI US	40%	75.2° 68°	8.9 mp/h
Sunday, Apr 21	Moderate 54 AQI US		78.8° 68°	8.9 mp/h
Monday, Apr 22	Moderate 57 AQI US		77° 68°	8.9 mp/h