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Air quality in Colombo

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

Last update at 00:00, Jun 2 (local time)

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00:00, Jun 2 (local time)

#	station	US AQI
1	Rua Prefeito Joao Agripino Tosin	58
2	Estrada Da Ribeira - Br-476	22

00:00, Jun 2 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	46 US AQI	PM2.5

Pollutants		Concentration
PM2.5		8.4µg/m³

PM2.5

x1.7

PM2.5 concentration in Colombo is currently 1.7 times the WHO annual air quality guideline value

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Day	Pollution level	Temperature	Wind
Thursday, May 30	Good 29 AQI US	64.4° 44.6°	4.5 mp/h
Friday, May 31	Good 23 AQI US	68° 44.6°	4.5 mp/h
Saturday, Jun 1	Moderate 52 AQI US	69.8° 48.2°	4.5 mp/h
Today	Good 46 AQI US	69.8° 48.2°	4.5 mp/h
Monday, Jun 3	Moderate 55 AQI US	71.6° 51.8°	6.7 mp/h
Tuesday, Jun 4	Good 45 AQI US	53.6° 51.8°	4.5 mp/h
Wednesday, Jun 5	Good 50 AQI US	71.6° 48.2°	2.2 mp/h
Thursday, Jun 6	Moderate 61 AQI US	73.4° 51.8°	2.2 mp/h
Friday, Jun 7	Moderate 62 AQI US	73.4° 51.8°	2.2 mp/h
Saturday, Jun 8	Moderate 69 AQI US	73.4° 51.8°	2.2 mp/h