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Air quality in Katsunaicho

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

Last update at 21:00, Apr 23 (local time)

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21:00, Apr 23 (local time)

US AQI

19*

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	19* US AQI	PM2.5

Pollutants		Concentration
PM2.5		4.5*µg/m³

✓

PM2.5 concentration in Katsunaicho air currently meets the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Today	Good 19 AQI US		53.6° 42.8°	8.9 mp/h
Thursday, Apr 25	Good 18 AQI US	100%	50° 42.8°	13.4 mp/h
Friday, Apr 26	Good 29 AQI US	100%	51.8° 48.2°	11.2 mp/h
Saturday, Apr 27	Good 48 AQI US		62.6° 46.4°	8.9 mp/h
Sunday, Apr 28	Moderate 52 AQI US		60.8° 50°	6.7 mp/h
Monday, Apr 29	Moderate 56 AQI US		59° 50°	6.7 mp/h
Tuesday, Apr 30	Moderate 58 AQI US		53.6° 46.4°	4.5 mp/h