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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 17:00, Apr 27 (local time)

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17:00, Apr 27 (local time)

#	station	US AQI
1	RIO401101	73
2	Rio Bangu	0

17:00, Apr 27 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	46 US AQI	PM2.5

Pollutants		Concentration
PM2.5		11.3µg/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	Temperature	Wind
Wednesday, Apr 24	Moderate 57 AQI US	78.8° 71.6°	6.7 mp/h
Thursday, Apr 25	Good 10 AQI US	78.8° 73.4°	8.9 mp/h
Friday, Apr 26	Good 25 AQI US	84.2° 69.8°	6.7 mp/h
Today	Good 46 AQI US	84.2° 69.8°	6.7 mp/h
Sunday, Apr 28	Moderate 54 AQI US	89.6° 73.4°	4.5 mp/h
Monday, Apr 29	Moderate 66 AQI US	82.4° 71.6°	4.5 mp/h
Tuesday, Apr 30	Moderate 68 AQI US	86° 71.6°	6.7 mp/h
Wednesday, May 1	Moderate 55 AQI US	89.6° 73.4°	4.5 mp/h
Thursday, May 2	Moderate 60 AQI US	91.4° 75.2°	4.5 mp/h
Friday, May 3	Moderate 58 AQI US	86° 75.2°	8.9 mp/h