Air Quality
Excellent
No health implications.
4
PM2.5
16
PM10
35
O3
0.4
CO
3
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Sep
47
Excellent
Sat
5 Sep
42
Excellent
Sun
6 Sep
52
Good
Mon
7 Sep
53
Good
Tue
8 Sep
53
Good
Wed
9 Sep
48
Excellent
Thu
10 Sep
22
Excellent
Air quality in the last 12 months (Shangyou)
|
2026/08
|
25
|
23
|
22
|
32
|
38
|
40
|
32
|
37
|
31
|
25
|
26
|
27
|
27
|
22
|
22
|
24
|
29
|
27
|
27
|
27
|
26
|
27
|
28
|
19
|
18
|
22
|
31
|
37
|
29
|
20
|
19
|
|
2026/07
|
23
|
22
|
22
|
19
|
19
|
17
|
16
|
18
|
25
|
31
|
39
|
43
|
40
|
24
|
18
|
20
|
22
|
26
|
26
|
25
|
33
|
39
|
42
|
47
|
44
|
23
|
19
|
19
|
24
|
25
|
26
|
|
2026/06
|
54
|
44
|
33
|
33
|
29
|
27
|
30
|
25
|
27
|
31
|
29
|
34
|
30
|
23
|
29
|
33
|
31
|
18
|
18
|
21
|
26
|
30
|
31
|
26
|
23
|
30
|
31
|
37
|
21
|
22
|
|
|
2026/05
|
33
|
29
|
29
|
34
|
36
|
29
|
27
|
35
|
36
|
38
|
44
|
46
|
41
|
24
|
29
|
18
|
22
|
27
|
27
|
19
|
17
|
19
|
22
|
27
|
27
|
33
|
37
|
33
|
39
|
52
|
49
|
|
2026/04
|
28
|
33
|
24
|
32
|
44
|
31
|
22
|
30
|
38
|
42
|
46
|
36
|
40
|
40
|
26
|
36
|
28
|
36
|
44
|
49
|
32
|
22
|
22
|
27
|
35
|
51
|
58
|
47
|
27
|
28
|
|
|
2026/03
|
17
|
17
|
23
|
38
|
44
|
48
|
46
|
58
|
27
|
48
|
46
|
45
|
46
|
49
|
57
|
75
|
63
|
37
|
21
|
27
|
25
|
44
|
48
|
25
|
30
|
31
|
26
|
28
|
39
|
34
|
23
|
|
2026/02
|
26
|
40
|
54
|
57
|
55
|
68
|
30
|
42
|
46
|
49
|
35
|
52
|
54
|
50
|
46
|
36
|
40
|
54
|
45
|
32
|
47
|
58
|
51
|
38
|
22
|
23
|
16
|
17
|
|||
|
2026/01
|
45
|
23
|
34
|
51
|
39
|
43
|
43
|
45
|
52
|
52
|
54
|
63
|
66
|
63
|
71
|
77
|
77
|
81
|
82
|
29
|
28
|
38
|
54
|
51
|
70
|
72
|
45
|
44
|
50
|
60
|
21
|
|
2025/12
|
57
|
62
|
71
|
56
|
59
|
60
|
59
|
59
|
65
|
73
|
68
|
72
|
24
|
35
|
46
|
53
|
52
|
63
|
60
|
50
|
89
|
65
|
62
|
42
|
30
|
48
|
48
|
51
|
56
|
54
|
68
|
|
2025/11
|
38
|
41
|
28
|
16
|
20
|
27
|
43
|
39
|
17
|
15
|
43
|
40
|
33
|
42
|
45
|
47
|
59
|
36
|
30
|
34
|
39
|
51
|
58
|
59
|
55
|
64
|
61
|
70
|
69
|
62
|
|
|
2025/10
|
44
|
31
|
30
|
36
|
25
|
19
|
28
|
34
|
38
|
42
|
41
|
41
|
33
|
27
|
36
|
35
|
46
|
45
|
29
|
13
|
20
|
23
|
34
|
41
|
46
|
64
|
63
|
57
|
55
|
59
|
45
|
|
2025/09
|
27
|
25
|
25
|
29
|
27
|
32
|
32
|
15
|
12
|
16
|
16
|
23
|
27
|
34
|
33
|
22
|
28
|
28
|
23
|
14
|
22
|
26
|
32
|
22
|
19
|
23
|
30
|
37
|
37
|
42
|
|
|
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