Air Quality
Excellent
No health implications.
2
PM2.5
8
PM10
28
O3
0.6
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Jul
43
Excellent
Tue
28 Jul
42
Excellent
Wed
29 Jul
47
Excellent
Thu
30 Jul
65
Good
Fri
31 Jul
81
Good
Sat
1 Aug
98
Good
Sun
2 Aug
42
Excellent
Air quality in the last 12 months (Shengsi)
|
2026/06
|
33
|
22
|
40
|
43
|
35
|
34
|
30
|
31
|
30
|
33
|
38
|
31
|
33
|
38
|
29
|
28
|
33
|
26
|
21
|
22
|
27
|
24
|
23
|
24
|
27
|
26
|
29
|
39
|
29
|
23
|
|
|
2026/05
|
48
|
43
|
38
|
33
|
33
|
34
|
34
|
32
|
29
|
34
|
29
|
28
|
23
|
26
|
27
|
27
|
30
|
29
|
33
|
40
|
39
|
33
|
33
|
25
|
29
|
46
|
35
|
43
|
42
|
37
|
44
|
|
2026/04
|
52
|
58
|
46
|
47
|
49
|
37
|
33
|
33
|
38
|
54
|
50
|
32
|
29
|
38
|
37
|
33
|
34
|
30
|
33
|
29
|
75
|
31
|
30
|
37
|
33
|
36
|
42
|
44
|
33
|
36
|
|
|
2026/03
|
27
|
22
|
25
|
27
|
25
|
37
|
31
|
28
|
33
|
27
|
29
|
39
|
48
|
38
|
28
|
36
|
50
|
41
|
32
|
26
|
30
|
35
|
31
|
34
|
44
|
26
|
31
|
37
|
57
|
36
|
36
|
|
2026/02
|
65
|
95
|
39
|
30
|
62
|
53
|
27
|
41
|
22
|
36
|
95
|
101
|
54
|
56
|
61
|
35
|
41
|
76
|
86
|
64
|
36
|
73
|
58
|
28
|
37
|
25
|
19
|
36
|
|||
|
2026/01
|
15
|
24
|
40
|
35
|
81
|
98
|
65
|
73
|
72
|
71
|
61
|
53
|
73
|
57
|
72
|
97
|
52
|
38
|
30
|
18
|
27
|
34
|
52
|
79
|
36
|
22
|
41
|
24
|
30
|
31
|
11
|
|
2025/12
|
66
|
41
|
38
|
24
|
34
|
55
|
49
|
44
|
36
|
22
|
53
|
23
|
28
|
52
|
55
|
45
|
84
|
29
|
27
|
68
|
25
|
18
|
32
|
35
|
29
|
22
|
23
|
55
|
56
|
59
|
27
|
|
2025/11
|
85
|
74
|
11
|
15
|
19
|
26
|
25
|
34
|
20
|
36
|
18
|
22
|
22
|
46
|
37
|
26
|
23
|
30
|
50
|
60
|
77
|
99
|
65
|
72
|
81
|
46
|
122
|
140
|
91
|
61
|
|
|
2025/10
|
20
|
18
|
28
|
17
|
12
|
16
|
22
|
13
|
17
|
23
|
23
|
26
|
32
|
37
|
19
|
17
|
14
|
20
|
22
|
29
|
25
|
24
|
23
|
25
|
30
|
36
|
28
|
14
|
16
|
15
|
16
|
|
2025/09
|
23
|
17
|
11
|
12
|
13
|
15
|
21
|
14
|
22
|
19
|
27
|
25
|
32
|
24
|
20
|
15
|
18
|
18
|
17
|
14
|
18
|
16
|
21
|
22
|
15
|
13
|
15
|
18
|
15
|
16
|
|
|
2025/08
|
31
|
30
|
36
|
31
|
23
|
27
|
37
|
41
|
41
|
38
|
37
|
26
|
19
|
18
|
12
|
24
|
31
|
11
|
10
|
18
|
33
|
29
|
26
|
19
|
16
|
19
|
10
|
11
|
9
|
13
|
15
|
|
2025/07
|
18
|
19
|
22
|
22
|
19
|
14
|
13
|
19
|
19
|
30
|
17
|
11
|
12
|
35
|
33
|
39
|
31
|
21
|
18
|
24
|
20
|
19
|
19
|
22
|
24
|
18
|
17
|
22
|
21
|
13
|
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