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Japan Air Quality Index (AQI) | Air Pollution

Real-time PM2.5, PM10 air pollution level in Japan

Last Updated: 2025-10-23 09:16:53 AM (Local Time)

location image
Live AQI
33(AQI-US)
Air Quality is
Good
pm10 :  10 µg/m³
PM2.5 :  6 µg/m³
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
aqi good level.webp in Japan
patchy rain possible

5 °C

Patchy rain nearby
Humidity
Humidity63 %

Wind Speed
Wind Speed7 km/h

UV Index
UV Index1
Last Updated: 2025-10-23 09:16:53 AM (Local Time)
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Japan

Major Air Pollutants

Japan

AQI Graph

Historical Air Quality Data

Japan

Japan
AQI
.
22-10-2025Time23-10-2025
29
Min.at 9:24 AM on 22nd Oct
36
Max.at 11:00 PM on 22nd Oct

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Globe

Japan's States

Real-time Air Pollution Level

Location
Status
AQI
PM2.5(µg/m³)
PM10(µg/m³)
Temp.(°C)
Humi.(%)
Good
29
5
8
15
67
Good
28
5
7
6
100
Good
40
7
10
7
85
Good
36
7
10
14
73
Good
35
6
11
18
73
Good
28
5
8
12
75
Good
27
5
11
17
70
Good
39
7
10
8
93
Good
34
6
8
14
69
Good
48
9
12
10
70
Good
23
4
7
15
67
Good
31
6
9
6
78
Good
30
6
9
16
67
Good
34
6
13
12
77
Good
27
5
8
12
75
Good
24
4
7
8
81
Good
33
6
9
15
82
Good
22
4
8
17
94
Good
29
5
9
14
73
Good
33
6
8
18
69
Good
47
9
14
18
75
Good
35
6
12
15
74
Good
31
6
9
15
73
Good
27
5
9
10
71
Good
27
5
8
18
86
Good
35
6
9
7
87
Good
35
6
11
19
68
Good
37
7
12
14
82
Good
30
5
8
12
76
Good
35
6
12
19
69
Good
35
6
10
14
74
Good
36
7
18
25
83
Good
33
6
11
15
75
Good
33
6
10
17
71
Good
37
7
12
13
70
Good
27
5
11
15
72
Good
23
4
8
14
79
Good
28
5
9
15
76
Good
40
7
11
11
78
Good
39
7
10
17
68
Good
36
7
10
13
71
Good
42
8
10
14
88
Good
29
5
9
13
72
Good
23
4
7
17
68
Good
39
7
10
9
89
Good
24
4
8
17
63
Good
22
4
8
13
71

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Air Quality FAQs

at Japan

Frequently Asked Questions About Air Quality

What is the current AQI level in Japan?

The current real-time AQI level in Japan is 33 (Good) due to recent rainfall by 0.08mm/hr. This was last updated 2025-10-23 09:16:53 AM (Local Time).

When was the best AQI level in Japan in the last 24 hours?

The best AQI level was 29 (Good) at 9:24 AM, Oct 22, 2025 (Local Time) during the last 24 hours.

When was the worst AQI level in Japan in the last 24 hours?

The worst AQI level was 36 (Good) at 11:00 PM, Oct 22, 2025 (Local Time) during the last 24 hours.

What is the current trend of AQI levels in Japan during last 24 hours?

The AQI levels in Japan remained stable over the last 24 hours as around 32.08 .

What actions are recommended as per the current AQI level in Japan?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.