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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesWeather | Scattered clouds |
Temperature | 80.6°F |
Humidity | 74% |
Wind | 8.1 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Campinas, Sao Paulo | 88 |
2 | Rio Branco, Acre | 26 |
3 | Sao Paulo, Sao Paulo | 25 |
4 | Curitiba, Parana | 13 |
5 | Recife, Pernambuco | 11 |
6 | Manaus, Amazonas | 10 |
7 | Camacari, Bahia | 8 |
8 | Porto Velho, Rondonia | 8 |
(local time)
SEE WORLD AQI RANKINGUS AQI
81*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 81* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 25.1*µg/m³ |
PM2.5
x5
PM2.5 concentration in Rio de Janeiro is currently 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 | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Moderate 81 AQI US | 80.6° 71.6° | 6.7 mp/h | |
Monday, May 20 | Moderate 80 AQI US | 40% | 82.4° 71.6° | 11.2 mp/h |
Tuesday, May 21 | Moderate 68 AQI US | 40% | 77° 71.6° | 6.7 mp/h |
Wednesday, May 22 | Moderate 62 AQI US | 82.4° 69.8° | 6.7 mp/h | |
Thursday, May 23 | Good 48 AQI US | 86° 71.6° | 4.5 mp/h | |
Friday, May 24 | Moderate 62 AQI US | 89.6° 71.6° | 6.7 mp/h | |
Saturday, May 25 | Moderate 61 AQI US | 60% | 77° 71.6° | 8.9 mp/h |
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