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Air quality in Quatro Barras

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

Last update at 03:00, Apr 28 (local time)

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03:00, Apr 28 (local time)

US AQI

49*

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	49* US AQI	PM2.5

Pollutants		Concentration
PM2.5		11.8*µg/m³

PM2.5

x2.4

PM2.5 concentration in Quatro Barras is currently 2.4 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Today	Good 49 AQI US	40%	80.6° 62.6°	4.5 mp/h
Monday, Apr 29	Good 35 AQI US		80.6° 62.6°	2.2 mp/h
Tuesday, Apr 30	Good 49 AQI US		84.2° 62.6°	6.7 mp/h
Wednesday, May 1	Moderate 54 AQI US		84.2° 62.6°	6.7 mp/h
Thursday, May 2	Moderate 69 AQI US		86° 64.4°	8.9 mp/h
Friday, May 3	Moderate 65 AQI US	70%	82.4° 64.4°	4.5 mp/h
Saturday, May 4	Moderate 57 AQI US	100%	78.8° 62.6°	2.2 mp/h