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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather | Broken clouds |
Temperature | 75.2°F |
Humidity | 93% |
Wind | 2.4 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Colombo, Western | 12 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Drivegreen - Polonnaruwa | 16 |
(local time)
SEE WORLD AQI RANKINGUS AQI
16
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 16 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3µg/m³ |
PM2.5 concentration in Polonnaruwa air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 13 | Good 46 AQI US | 95° 78.8° | 8.9 mp/h | |
Tuesday, May 14 | Good 35 AQI US | 93.2° 75.2° | 8.9 mp/h | |
Tuesday, May 14 | Moderate 60 AQI US | 100% | 93.2° 75.2° | 8.9 mp/h |
Today | Good 16 AQI US | 100% | 87.8° 73.4° | 4.5 mp/h |
Thursday, May 16 | Moderate 57 AQI US | 100% | 89.6° 75.2° | 4.5 mp/h |
Friday, May 17 | Good 49 AQI US | 100% | 89.6° 75.2° | 4.5 mp/h |
Saturday, May 18 | Good 36 AQI US | 90% | 91.4° 75.2° | 11.2 mp/h |
Sunday, May 19 | Good 50 AQI US | 100% | 91.4° 75.2° | 11.2 mp/h |
Monday, May 20 | Moderate 51 AQI US | 84.2° 77° | 13.4 mp/h | |
Tuesday, May 21 | Good 44 AQI US | 93.2° 78.8° | 13.4 mp/h |
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