Hokkaido air quality index (AQI) and PM2.5 air pollution

13:22, Apr 20 (local time)

Heatmap

Icon wind horizontal

Wind

Good

Moderate

Unhealthy for sensitive groups

Unhealthy

Very unhealthy

Hazardous

Good

Moderate

Unhealthy for sensitive groups

Unhealthy

Very unhealthy

Hazardous

2018 ^NEWWorld most polluted cities ranking and report

A whole year of data combined in an interactive report

RANKING & REPORT

Hokkaido AQI Ranking

13:22, Apr 20

MAJOR CITYUS AQI

1

Tsukisamuchūodori

50

2

45

3

45

4

Kita 19 Johigashi

33

5

33

6

29

7

25

8

25

9

21

10

21

SEE WORLD AQI RANKING

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