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World Japan Yamanashi

Air quality in Yamanashi

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

Last update at (local time)

LIVE AQI CITY RANKING

Real-time Yamanashi
Most polluted city ranking

#	city	US AQI
1	Koshu	73
2	Kofu	66
3	Nirasaki	55
4	Arata	53
5	Nanbu	49
6	Otsuki	36
7	Fujiyoshida	33
8	Chuo	22
9	Fujimi	22
10	Yoshida	16

(local time)

SEE WORLD AQI RANKING

AIR QUALITY DATA CONTRIBUTORS

13 Stations operated by

3 Contributors

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LIVE AQI CITY RANKING

Real-time Yamanashi
Cleanest city ranking

#	city	US AQI
1	Yoshida	16
2	Chuo	22
3	Fujimi	22
4	Fujiyoshida	33
5	Otsuki	36
6	Nanbu	49
7	Arata	53
8	Nirasaki	55
9	Kofu	66
10	Koshu	73

(local time)

SEE WORLD AQI RANKING

3D animated air pollution map

Good

Moderate

Unhealthy for sensitive groups

Unhealthy

Very unhealthy

Hazardous

Yamanashi air quality data attribution

3Contributors

3 Government Contributors

Atmospheric Environmental Regional Observation System (AEROS)
12 stations
Atmosphere Water Quality Preservation Section, Forestry Department, Yamanashi Prefecture
4 stations
Tokyo Metropolis
1 station

3 Data sources

Which is the most polluted city in Yamanashi?

Air pollution data of cities in Yamanashi

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