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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 28 (local time)

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14:00, Apr 28 (local time)

#	station	US AQI
1	RIO401101	64
2	Rio Bangu	4

14:00, Apr 28 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	4 US AQI	PM2.5

Pollutants		Concentration
PM2.5		1µg/m³

✓

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

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Day	Pollution level	Temperature	Wind
Thursday, Apr 25	Good 10 AQI US	78.8° 73.4°	8.9 mp/h
Friday, Apr 26	Good 27 AQI US	86° 69.8°	6.7 mp/h
Saturday, Apr 27	Good 6 AQI US	89.6° 73.4°	4.5 mp/h
Today	Good 4 AQI US	89.6° 73.4°	4.5 mp/h
Monday, Apr 29	Moderate 74 AQI US	82.4° 71.6°	6.7 mp/h
Tuesday, Apr 30	Moderate 71 AQI US	86° 71.6°	6.7 mp/h
Wednesday, May 1	Moderate 58 AQI US	86° 71.6°	4.5 mp/h
Thursday, May 2	Moderate 51 AQI US	91.4° 73.4°	4.5 mp/h
Friday, May 3	Moderate 57 AQI US	86° 75.2°	8.9 mp/h
Saturday, May 4	Moderate 66 AQI US	89.6° 73.4°	6.7 mp/h