Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
31
PM2.5
58
*
PM10
54
O3
0.4
CO
7
SO2
20
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
4 May
66
Good
Mon
5 May
72
Good
Tue
6 May
76
Good
Wed
7 May
81
Good
Thu
8 May
89
Good
Fri
9 May
74
Good
Sat
10 May
24
Excellent
Air quality in the last 12 months (Nanbu)
|
2025/02
|
57
|
45
|
36
|
51
|
44
|
32
|
32
|
32
|
50
|
57
|
63
|
60
|
46
|
44
|
50
|
59
|
54
|
52
|
58
|
51
|
41
|
46
|
35
|
38
|
40
|
59
|
65
|
63
|
|||
|
2025/01
|
102
|
113
|
146
|
90
|
56
|
79
|
71
|
52
|
62
|
60
|
50
|
66
|
76
|
80
|
73
|
60
|
80
|
72
|
101
|
105
|
109
|
141
|
166
|
79
|
26
|
68
|
69
|
75
|
204
|
122
|
65
|
|
2024/12
|
65
|
78
|
84
|
59
|
34
|
30
|
33
|
35
|
38
|
53
|
53
|
56
|
41
|
49
|
69
|
82
|
93
|
113
|
93
|
75
|
81
|
83
|
79
|
71
|
81
|
90
|
80
|
56
|
84
|
97
|
111
|
|
2024/11
|
25
|
23
|
38
|
34
|
29
|
41
|
54
|
62
|
34
|
33
|
34
|
35
|
35
|
35
|
37
|
21
|
13
|
10
|
15
|
23
|
31
|
42
|
41
|
30
|
16
|
35
|
41
|
52
|
64
|
69
|
|
|
2024/10
|
21
|
32
|
35
|
38
|
48
|
48
|
42
|
46
|
41
|
44
|
43
|
29
|
28
|
33
|
35
|
45
|
31
|
28
|
30
|
12
|
15
|
26
|
38
|
43
|
37
|
35
|
21
|
39
|
50
|
54
|
33
|
|
2024/09
|
46
|
50
|
43
|
39
|
33
|
42
|
35
|
35
|
31
|
22
|
26
|
33
|
40
|
36
|
41
|
35
|
42
|
43
|
46
|
39
|
20
|
25
|
33
|
49
|
53
|
66
|
79
|
65
|
39
|
12
|
|
|
2024/08
|
35
|
35
|
30
|
20
|
21
|
30
|
31
|
35
|
30
|
43
|
56
|
55
|
53
|
50
|
31
|
27
|
36
|
31
|
42
|
49
|
46
|
52
|
48
|
45
|
40
|
39
|
41
|
36
|
36
|
41
|
39
|
|
2024/07
|
21
|
28
|
26
|
25
|
19
|
28
|
26
|
21
|
20
|
17
|
17
|
27
|
24
|
18
|
24
|
29
|
25
|
22
|
22
|
20
|
29
|
29
|
28
|
41
|
63
|
56
|
45
|
37
|
30
|
27
|
32
|
|
2024/06
|
49
|
26
|
31
|
20
|
27
|
30
|
29
|
23
|
23
|
34
|
35
|
29
|
41
|
41
|
48
|
29
|
21
|
25
|
25
|
22
|
16
|
29
|
44
|
48
|
28
|
26
|
20
|
22
|
34
|
37
|
|
|
2024/05
|
25
|
18
|
18
|
27
|
57
|
84
|
99
|
73
|
57
|
44
|
59
|
69
|
59
|
60
|
53
|
57
|
59
|
73
|
26
|
23
|
30
|
39
|
45
|
43
|
39
|
19
|
35
|
34
|
22
|
31
|
48
|
|
2024/04
|
36
|
42
|
56
|
47
|
24
|
25
|
27
|
40
|
32
|
24
|
32
|
36
|
45
|
44
|
57
|
40
|
36
|
37
|
53
|
83
|
73
|
47
|
36
|
37
|
39
|
48
|
48
|
43
|
29
|
15
|
|
|
2024/03
|
59
|
57
|
62
|
70
|
67
|
56
|
55
|
69
|
53
|
56
|
64
|
59
|
40
|
53
|
60
|
71
|
60
|
32
|
53
|
59
|
62
|
62
|
67
|
37
|
24
|
37
|
34
|
46
|
50
|
46
|
38
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution