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Air quality in Sao Mateus do Maranhao

Air quality index (AQI) and PM2.5 air pollution in Sao Mateus do Maranhao

Last update at 00:00, Apr 19 (local time)

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AIR QUALITY DATA SOURCE

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00:00, Apr 19 (local time)

US AQI

56*

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	56* US AQI	PM2.5

Pollutants		Concentration
PM2.5		14.3*µg/m³

PM2.5

x2.9

PM2.5 concentration in Sao Mateus do Maranhao is currently 2.9 times the WHO annual air quality guideline value

	Sensitive groups should reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Sensitive groups should run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Today	Moderate 56 AQI US	100%	84.2° 73.4°	2.2 mp/h
Saturday, Apr 20	Good 40 AQI US	100%	78.8° 73.4°	2.2 mp/h
Sunday, Apr 21	Good 44 AQI US	100%	84.2° 71.6°	4.5 mp/h
Monday, Apr 22	Good 46 AQI US	100%	80.6° 73.4°	4.5 mp/h
Tuesday, Apr 23	Moderate 65 AQI US	100%	82.4° 71.6°	2.2 mp/h
Wednesday, Apr 24	Moderate 63 AQI US	100%	84.2° 71.6°	2.2 mp/h
Thursday, Apr 25	Moderate 61 AQI US	100%	82.4° 73.4°	2.2 mp/h