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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Clear sky |
Temperature | 55.4°F |
Humidity | 97% |
Wind | 5 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Curitiba, Parana | 40 |
2 | Sao Paulo, Sao Paulo | 25 |
3 | Camacari, Bahia | 21 |
4 | Rio Branco, Acre | 17 |
5 | Manaus, Amazonas | 16 |
6 | Porto Velho, Rondonia | 13 |
7 | Recife, Pernambuco | 12 |
8 | Cruzeiro do Sul, Acre | 5 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Rua Prefeito Joao Agripino Tosin | 19 |
2 | Estrada Da Ribeira - Br-476 | 9 |
(local time)
SEE WORLD AQI RANKINGUS AQI
14
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 Colombo air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 16 | Good 7 AQI US | 73.4° 57.2° | 4.5 mp/h | |
Wednesday, Apr 17 | Good 18 AQI US | 69.8° 55.4° | 4.5 mp/h | |
Thursday, Apr 18 | Good 18 AQI US | 71.6° 48.2° | 4.5 mp/h | |
Today | Good 14 AQI US | 75.2° 50° | 2.2 mp/h | |
Saturday, Apr 20 | Good 41 AQI US | 77° 51.8° | 2.2 mp/h | |
Sunday, Apr 21 | Moderate 53 AQI US | 78.8° 53.6° | 4.5 mp/h | |
Monday, Apr 22 | Moderate 55 AQI US | 68° 59° | 2.2 mp/h | |
Tuesday, Apr 23 | Moderate 57 AQI US | 90% | 71.6° 62.6° | 4.5 mp/h |
Wednesday, Apr 24 | Moderate 68 AQI US | 30% | 69.8° 60.8° | 4.5 mp/h |
Thursday, Apr 25 | Moderate 58 AQI US | 77° 60.8° | 4.5 mp/h |
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2 Anonymous Contributors
2 stations
1 Data source