Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
30
PM2.5
63
*
PM10
4
O3
0.6
CO
4
SO2
35
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Sep
59
Good
Sat
20 Sep
49
Excellent
Sun
21 Sep
39
Excellent
Mon
22 Sep
38
Excellent
Tue
23 Sep
44
Excellent
Wed
24 Sep
34
Excellent
Thu
25 Sep
21
Excellent
Air quality in the last 12 months (Gangnan)
|
2025/08
|
43
|
27
|
44
|
44
|
37
|
31
|
24
|
35
|
38
|
35
|
30
|
37
|
35
|
37
|
26
|
32
|
35
|
28
|
27
|
39
|
41
|
31
|
46
|
40
|
37
|
31
|
46
|
30
|
35
|
32
|
27
|
|
2025/07
|
20
|
26
|
19
|
27
|
40
|
44
|
34
|
35
|
34
|
42
|
41
|
35
|
35
|
37
|
36
|
37
|
43
|
37
|
53
|
30
|
22
|
18
|
20
|
27
|
37
|
43
|
59
|
53
|
38
|
49
|
44
|
|
2025/06
|
23
|
29
|
16
|
40
|
50
|
26
|
28
|
28
|
30
|
32
|
22
|
25
|
16
|
23
|
25
|
22
|
27
|
30
|
22
|
29
|
27
|
35
|
29
|
26
|
21
|
31
|
21
|
26
|
30
|
19
|
|
|
2025/05
|
36
|
53
|
31
|
34
|
32
|
29
|
39
|
30
|
21
|
28
|
36
|
60
|
52
|
34
|
33
|
32
|
27
|
32
|
30
|
31
|
33
|
36
|
29
|
13
|
43
|
43
|
52
|
56
|
14
|
20
|
28
|
|
2025/04
|
53
|
79
|
97
|
97
|
172
|
89
|
84
|
77
|
63
|
51
|
52
|
100
|
275
|
230
|
156
|
113
|
94
|
74
|
52
|
37
|
37
|
36
|
46
|
37
|
24
|
30
|
42
|
28
|
50
|
42
|
|
|
2025/03
|
41
|
35
|
47
|
45
|
41
|
25
|
48
|
46
|
44
|
76
|
74
|
48
|
44
|
53
|
23
|
32
|
58
|
39
|
40
|
67
|
97
|
96
|
92
|
72
|
60
|
53
|
53
|
70
|
25
|
16
|
28
|
|
2025/02
|
63
|
27
|
16
|
49
|
70
|
49
|
22
|
45
|
63
|
89
|
121
|
52
|
63
|
133
|
103
|
37
|
44
|
36
|
82
|
89
|
29
|
46
|
18
|
61
|
184
|
53
|
67
|
77
|
|||
|
2025/01
|
143
|
136
|
114
|
114
|
118
|
150
|
115
|
101
|
81
|
43
|
54
|
86
|
124
|
117
|
83
|
70
|
82
|
88
|
134
|
135
|
125
|
108
|
95
|
78
|
58
|
20
|
50
|
70
|
236
|
121
|
68
|
|
2024/12
|
87
|
92
|
85
|
89
|
103
|
73
|
39
|
35
|
60
|
77
|
42
|
41
|
51
|
64
|
48
|
56
|
89
|
69
|
67
|
98
|
117
|
93
|
113
|
101
|
106
|
108
|
114
|
82
|
105
|
112
|
126
|
|
2024/11
|
44
|
59
|
77
|
76
|
70
|
72
|
69
|
74
|
74
|
68
|
86
|
79
|
89
|
81
|
54
|
61
|
58
|
40
|
27
|
26
|
30
|
36
|
46
|
57
|
59
|
25
|
37
|
43
|
70
|
74
|
|
|
2024/10
|
53
|
32
|
49
|
66
|
70
|
67
|
66
|
50
|
39
|
53
|
61
|
74
|
79
|
76
|
23
|
38
|
38
|
37
|
31
|
34
|
43
|
44
|
24
|
34
|
51
|
43
|
30
|
25
|
46
|
51
|
61
|
|
2024/09
|
40
|
39
|
36
|
44
|
49
|
35
|
15
|
19
|
23
|
26
|
45
|
47
|
57
|
55
|
46
|
40
|
26
|
37
|
48
|
48
|
41
|
20
|
35
|
42
|
40
|
56
|
67
|
57
|
42
|
50
|
|
|
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