Air Quality
Excellent
No health implications.
16
PM2.5
33
PM10
8
O3
0.5
CO
5
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Aug
54
Good
Thu
21 Aug
45
Excellent
Fri
22 Aug
48
Excellent
Sat
23 Aug
49
Excellent
Sun
24 Aug
49
Excellent
Mon
25 Aug
41
Excellent
Tue
26 Aug
22
Excellent
Air quality in the last 12 months (Shangzhou)
|
2025/06
|
33
|
32
|
38
|
35
|
34
|
39
|
30
|
35
|
36
|
45
|
49
|
47
|
44
|
31
|
52
|
49
|
51
|
40
|
25
|
39
|
35
|
30
|
31
|
36
|
31
|
20
|
24
|
30
|
27
|
20
|
|
|
2025/05
|
82
|
68
|
73
|
55
|
78
|
420
|
166
|
81
|
70
|
48
|
39
|
50
|
41
|
54
|
63
|
53
|
107
|
103
|
67
|
60
|
61
|
59
|
51
|
52
|
50
|
39
|
43
|
51
|
53
|
49
|
29
|
|
2025/04
|
76
|
80
|
61
|
86
|
85
|
76
|
63
|
72
|
93
|
96
|
65
|
310
|
100
|
82
|
54
|
87
|
101
|
98
|
89
|
57
|
53
|
155
|
115
|
65
|
63
|
71
|
50
|
43
|
45
|
89
|
|
|
2025/03
|
68
|
39
|
16
|
27
|
38
|
46
|
62
|
65
|
66
|
57
|
67
|
94
|
60
|
38
|
28
|
40
|
39
|
39
|
35
|
43
|
49
|
55
|
77
|
68
|
51
|
178
|
167
|
114
|
97
|
81
|
70
|
|
2025/02
|
63
|
57
|
35
|
29
|
34
|
37
|
100
|
45
|
49
|
48
|
70
|
82
|
70
|
50
|
48
|
72
|
74
|
78
|
101
|
101
|
109
|
86
|
68
|
84
|
76
|
52
|
64
|
56
|
|||
|
2025/01
|
57
|
64
|
99
|
88
|
49
|
53
|
43
|
41
|
51
|
55
|
55
|
71
|
58
|
54
|
41
|
51
|
57
|
59
|
50
|
53
|
67
|
122
|
188
|
93
|
25
|
64
|
64
|
57
|
132
|
82
|
83
|
|
2024/12
|
45
|
48
|
59
|
55
|
46
|
39
|
44
|
70
|
79
|
82
|
100
|
80
|
35
|
46
|
41
|
43
|
53
|
52
|
54
|
62
|
57
|
56
|
56
|
76
|
68
|
69
|
55
|
40
|
46
|
45
|
50
|
|
2024/11
|
42
|
32
|
38
|
36
|
45
|
56
|
62
|
72
|
68
|
70
|
63
|
76
|
27
|
26
|
24
|
13
|
13
|
18
|
28
|
30
|
31
|
37
|
76
|
84
|
33
|
46
|
61
|
60
|
31
|
40
|
|
|
2024/10
|
48
|
40
|
40
|
43
|
48
|
50
|
52
|
52
|
47
|
52
|
52
|
57
|
45
|
29
|
33
|
54
|
34
|
34
|
26
|
14
|
11
|
24
|
33
|
34
|
46
|
41
|
29
|
38
|
48
|
58
|
61
|
|
2024/09
|
37
|
30
|
25
|
34
|
24
|
41
|
35
|
45
|
20
|
34
|
46
|
40
|
38
|
40
|
43
|
22
|
25
|
23
|
20
|
19
|
22
|
40
|
40
|
47
|
44
|
51
|
57
|
59
|
38
|
22
|
|
|
2024/08
|
34
|
36
|
24
|
22
|
25
|
24
|
26
|
24
|
47
|
110
|
61
|
31
|
27
|
32
|
35
|
33
|
32
|
31
|
24
|
29
|
22
|
33
|
40
|
44
|
38
|
32
|
24
|
24
|
29
|
34
|
35
|
|
2024/07
|
21
|
31
|
30
|
24
|
14
|
21
|
23
|
12
|
22
|
36
|
32
|
34
|
33
|
33
|
18
|
17
|
14
|
17
|
15
|
19
|
25
|
29
|
36
|
40
|
75
|
56
|
36
|
39
|
26
|
14
|
32
|
|
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