While 92% of the global population is exposed to dangerous levels of air pollution, many places lack measurements to quantify its effects and allow communities to respond effectively.
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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 57.2°F |
Humidity | 98% |
Wind | 5 mph |
Pressure | 29.9 inHg |
# | city | US AQI⁺ |
---|---|---|
1 | Manaus, Amazonas | 134 |
2 | Recife, Pernambuco | 33 |
3 | Sao Paulo, Sao Paulo | 28 |
4 | Curitiba, Parana | 27 |
5 | Rio Branco, Acre | 15 |
(Local time)
SEE WORLD AQI⁺ RANKING# | station | US AQI⁺ |
---|---|---|
1 | Rua Prefeito Joao Agripino Tosin | 32 |
2 | Estrada Da Ribeira - Br-476 | 10 |
(Local time)
SEE WORLD AQI⁺ RANKINGUS AQI⁺
21
live AQI⁺ index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 21 US AQI⁺ | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.8µg/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 |
---|---|---|---|---|
Saturday, Nov 9 | Good 16 AQI⁺ US | 75.2° 55.4° | 4.5 mph | |
Sunday, Nov 10 | Good 29 AQI⁺ US | 82.4° 57.2° | 6.7 mph | |
Monday, Nov 11 | Good 28 AQI⁺ US | 75.2° 57.2° | 6.7 mph | |
Today | Good 21 AQI⁺ US | 80% | 68° 53.6° | 6.7 mph |
Wednesday, Nov 13 | Good 45 AQI⁺ US | 71.6° 53.6° | 6.7 mph | |
Thursday, Nov 14 | Moderate 53 AQI⁺ US | 64.4° 55.4° | 4.5 mph | |
Friday, Nov 15 | Moderate 56 AQI⁺ US | 80% | 71.6° 59° | 4.5 mph |
Saturday, Nov 16 | Moderate 64 AQI⁺ US | 70% | 77° 60.8° | 2.2 mph |
Sunday, Nov 17 | Moderate 64 AQI⁺ US | 40% | 86° 60.8° | 2.2 mph |
Monday, Nov 18 | Moderate 62 AQI⁺ US | 90% | 71.6° 60.8° | 6.7 mph |
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