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Air quality in Rio de Janeiro

Air quality index (AQI) and PM2.5 air pollution in Rio de Janeiro

Last update at 08:00, May 2 (local time)

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08:00, May 2 (local time)

#	station	US AQI
1	RIO401101	99
2	Rio Bangu	0

08:00, May 2 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	62 US AQI	PM2.5

Pollutants		Concentration
PM2.5		17.5µg/m³

PM2.5

x3.5

PM2.5 concentration in Rio de Janeiro is currently 3.5 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	Temperature	Wind
Monday, Apr 29	Moderate 56 AQI US	87.8° 73.4°	6.7 mp/h
Tuesday, Apr 30	Moderate 67 AQI US	87.8° 73.4°	4.5 mp/h
Wednesday, May 1	Moderate 59 AQI US	89.6° 75.2°	4.5 mp/h
Today	Moderate 62 AQI US	89.6° 75.2°	4.5 mp/h
Friday, May 3	Moderate 63 AQI US	87.8° 73.4°	11.2 mp/h
Saturday, May 4	Moderate 70 AQI US	87.8° 71.6°	4.5 mp/h
Sunday, May 5	Good 48 AQI US	86° 71.6°	6.7 mp/h
Monday, May 6	Moderate 57 AQI US	84.2° 71.6°	8.9 mp/h
Tuesday, May 7	Moderate 56 AQI US	87.8° 73.4°	4.5 mp/h
Wednesday, May 8	Moderate 58 AQI US	87.8° 71.6°	4.5 mp/h