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Air quality in Rio

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

Last update at 09:00, Apr 26 (local time)

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#	city	US AQI
1	Kalamaria, Central Macedonia	53
2	Thermi, Central Macedonia	39
3	Palaio Faliro, Attica	19
4	Piraeus, Attica	17
5	Athens, Attica	16
6	Agrinio, West Greece	15
7	Patras, West Greece	12
8	Rio, West Greece	10

09:00, Apr 26 (local time)

09:00, Apr 26 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	14 US AQI	PM2.5

Pollutants		Concentration
PM2.5		3.4µg/m³

✓

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

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Day	Pollution level	Temperature	Wind
Tuesday, Apr 23	Good 29 AQI US	69.8° 59°	24.6 mp/h
Wednesday, Apr 24	Good 14 AQI US	64.4° 59°	11.2 mp/h
Thursday, Apr 25	Good 10 AQI US	59° 55.4°	15.7 mp/h
Today	Good 14 AQI US	62.6° 53.6°	6.7 mp/h
Saturday, Apr 27	Good 28 AQI US	66.2° 55.4°	4.5 mp/h
Sunday, Apr 28	Good 34 AQI US	73.4° 59°	8.9 mp/h
Monday, Apr 29	Good 35 AQI US	75.2° 60.8°	13.4 mp/h
Tuesday, Apr 30	Moderate 54 AQI US	73.4° 60.8°	13.4 mp/h
Wednesday, May 1	Moderate 55 AQI US	73.4° 59°	13.4 mp/h
Thursday, May 2	Moderate 52 AQI US	73.4° 59°	11.2 mp/h