Air Quality
Excellent
No health implications.
14
PM2.5
24
PM10
8
O3
0.6
CO
7
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Apr
49
Excellent
Fri
10 Apr
39
Excellent
Sat
11 Apr
37
Excellent
Sun
12 Apr
47
Excellent
Mon
13 Apr
43
Excellent
Tue
14 Apr
40
Excellent
Wed
15 Apr
44
Excellent
Air quality in the last 12 months (Nanbu)
|
2026/02
|
61
|
68
|
71
|
80
|
92
|
78
|
62
|
54
|
50
|
53
|
56
|
58
|
77
|
82
|
63
|
43
|
91
|
80
|
67
|
72
|
70
|
78
|
65
|
48
|
42
|
40
|
42
|
23
|
|||
|
2026/01
|
25
|
36
|
37
|
53
|
51
|
51
|
64
|
81
|
88
|
94
|
126
|
133
|
112
|
86
|
122
|
108
|
132
|
140
|
31
|
26
|
35
|
45
|
54
|
62
|
68
|
95
|
79
|
86
|
74
|
22
|
46
|
|
2025/12
|
99
|
107
|
70
|
53
|
61
|
61
|
80
|
87
|
104
|
91
|
92
|
68
|
56
|
67
|
70
|
77
|
96
|
100
|
116
|
53
|
24
|
28
|
38
|
44
|
47
|
58
|
63
|
74
|
100
|
115
|
60
|
|
2025/11
|
39
|
33
|
39
|
32
|
34
|
28
|
12
|
21
|
17
|
15
|
37
|
45
|
43
|
41
|
27
|
34
|
20
|
30
|
40
|
50
|
58
|
74
|
70
|
62
|
59
|
62
|
73
|
72
|
77
|
86
|
|
|
2025/10
|
16
|
10
|
15
|
13
|
10
|
14
|
24
|
30
|
30
|
37
|
19
|
9
|
17
|
24
|
19
|
25
|
13
|
17
|
8
|
7
|
7
|
11
|
15
|
15
|
15
|
26
|
33
|
34
|
37
|
29
|
36
|
|
2025/09
|
35
|
38
|
21
|
28
|
22
|
19
|
17
|
19
|
20
|
24
|
18
|
11
|
20
|
29
|
36
|
38
|
20
|
12
|
10
|
13
|
8
|
7
|
9
|
16
|
25
|
31
|
20
|
13
|
13
|
15
|
|
|
2025/08
|
38
|
37
|
38
|
40
|
46
|
37
|
22
|
28
|
23
|
16
|
16
|
24
|
31
|
34
|
34
|
20
|
24
|
27
|
29
|
31
|
35
|
22
|
20
|
24
|
18
|
25
|
28
|
25
|
12
|
18
|
23
|
|
2025/07
|
19
|
21
|
21
|
23
|
14
|
23
|
17
|
18
|
19
|
25
|
22
|
29
|
36
|
40
|
41
|
41
|
46
|
24
|
25
|
22
|
21
|
20
|
16
|
15
|
17
|
22
|
28
|
31
|
42
|
33
|
33
|
|
2025/06
|
17
|
25
|
39
|
43
|
44
|
46
|
34
|
24
|
27
|
34
|
38
|
45
|
46
|
36
|
43
|
43
|
44
|
21
|
28
|
41
|
22
|
18
|
20
|
23
|
13
|
23
|
29
|
33
|
31
|
11
|
|
|
2025/05
|
47
|
61
|
68
|
45
|
34
|
52
|
50
|
34
|
125
|
75
|
59
|
62
|
47
|
54
|
78
|
97
|
105
|
109
|
92
|
81
|
78
|
58
|
69
|
63
|
54
|
48
|
46
|
28
|
27
|
34
|
22
|
|
2025/04
|
46
|
52
|
56
|
56
|
57
|
47
|
59
|
60
|
60
|
60
|
42
|
450
|
202
|
127
|
101
|
80
|
69
|
67
|
83
|
48
|
48
|
80
|
72
|
43
|
50
|
38
|
37
|
48
|
37
|
34
|
|
|
2025/03
|
68
|
43
|
19
|
16
|
20
|
26
|
32
|
47
|
54
|
62
|
60
|
60
|
34
|
25
|
30
|
35
|
43
|
47
|
52
|
57
|
59
|
71
|
79
|
56
|
53
|
49
|
178
|
74
|
41
|
27
|
29
|
|
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