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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 14:00, Apr 23 (local time)

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14:00, Apr 23 (local time)

#	station	US AQI
1	RIO401101	74
2	Rio Bangu	0

14:00, Apr 23 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	48 US AQI	PM2.5

Pollutants		Concentration
PM2.5		11.6µg/m³

PM2.5

x2.3

PM2.5 concentration in Rio de Janeiro is currently 2.3 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Saturday, Apr 20	Good 19 AQI US		78.8° 66.2°	8.9 mp/h
Sunday, Apr 21	Good 6 AQI US		82.4° 66.2°	6.7 mp/h
Monday, Apr 22	Good 20 AQI US		82.4° 69.8°	6.7 mp/h
Today	Good 48 AQI US		82.4° 69.8°	6.7 mp/h
Wednesday, Apr 24	Moderate 60 AQI US		87.8° 69.8°	4.5 mp/h
Thursday, Apr 25	Moderate 68 AQI US	50%	80.6° 71.6°	6.7 mp/h
Friday, Apr 26	Good 32 AQI US	40%	78.8° 71.6°	8.9 mp/h
Saturday, Apr 27	Good 31 AQI US		84.2° 69.8°	6.7 mp/h
Sunday, Apr 28	Moderate 56 AQI US		89.6° 73.4°	4.5 mp/h
Monday, Apr 29	Moderate 59 AQI US		91.4° 77°	4.5 mp/h