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Air quality in Sao Luis

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

Last update at 18:00, Apr 19 (local time)

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18:00, Apr 19 (local time)

US AQI

22*

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	22* US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.3*µg/m³

PM2.5

x1.1

PM2.5 concentration in Sao Luis is currently 1.1 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Thursday, Apr 18	Good 22 AQI US	100%	82.4° 75.2°	6.7 mp/h
Today	Good 22 AQI US	100%	82.4° 77°	11.2 mp/h
Saturday, Apr 20	Good 26 AQI US	100%	82.4° 75.2°	8.9 mp/h
Sunday, Apr 21	Good 23 AQI US	90%	82.4° 77°	8.9 mp/h
Monday, Apr 22	Good 33 AQI US	100%	80.6° 75.2°	6.7 mp/h
Tuesday, Apr 23	Good 37 AQI US	80%	82.4° 77°	8.9 mp/h
Wednesday, Apr 24	Good 28 AQI US	100%	80.6° 75.2°	6.7 mp/h
Thursday, Apr 25	Good 43 AQI US	100%	80.6° 75.2°	8.9 mp/h