Hokkaido

Japan

2025-03-29 12:00
AQI (US)
Good
31
PM2.5
μg/m³
5.5
O3
μg/m³
33.5
NO2
μg/m³
24.4
CO
μg/m³
325
SO2
μg/m³
1.7
Weather
-2℃
70%
8 kph
0 of 11
Historical Data

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3.9
7.7
8.9
8.3
6.6
8.1
7.0
7.9
6.3
9.0
8.1
6.1
12.0
6.0
12.0
10.4
12.0
3.4
8.0
9.0
8.9
9.1
3.3
10.0
10.5
6.3
11.2
4.1
7.2
9.0
8.2
3.0
10.6
5.5
8.6
6.0
7.6
3.4
6.7
11.8
8.4
6.0
7.7
6.5
8.2
3.4
7.2
9.0
5.8
3.4
9.7
12.0
3.4
7.0
6.5
9.5
7.4
10.3
11.3
9.4
9.0
8.0
9.4
11.1
11.3
9.7
6.9
8.9
6.7
10.5
10.0
9.2
11.8
9.0
9.9
6.0
8.9
7.7
10.5
12.0
7.0
6.1
4.1
10.9
9.6
10.0
3.4
6.5
8.2
6.0
9.8
3.3
8.7
10.5
3.2
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