Air Quality
Excellent
No health implications.
9
PM2.5
16
PM10
154
O3
0.5
CO
3
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
73
Good
Mon
2 Jun
49
Excellent
Tue
3 Jun
66
Good
Wed
4 Jun
81
Good
Thu
5 Jun
75
Good
Fri
6 Jun
72
Good
Sat
7 Jun
47
Excellent
Air quality in the last 12 months (Shengsi)
|
2025/04
|
37
|
48
|
37
|
18
|
42
|
46
|
49
|
60
|
48
|
52
|
32
|
65
|
100
|
80
|
66
|
57
|
61
|
43
|
23
|
26
|
20
|
46
|
38
|
65
|
43
|
25
|
24
|
22
|
30
|
26
|
|
|
2025/03
|
22
|
31
|
21
|
12
|
11
|
28
|
33
|
41
|
23
|
24
|
22
|
17
|
31
|
38
|
18
|
40
|
43
|
41
|
31
|
46
|
53
|
56
|
55
|
57
|
62
|
49
|
55
|
40
|
60
|
30
|
32
|
|
2025/02
|
17
|
44
|
52
|
50
|
47
|
33
|
46
|
36
|
34
|
37
|
18
|
60
|
29
|
21
|
38
|
95
|
49
|
30
|
36
|
24
|
28
|
40
|
36
|
56
|
49
|
129
|
67
|
19
|
|||
|
2025/01
|
41
|
20
|
40
|
22
|
56
|
88
|
57
|
62
|
35
|
30
|
46
|
67
|
78
|
65
|
44
|
51
|
68
|
58
|
80
|
117
|
85
|
18
|
26
|
26
|
32
|
27
|
53
|
53
|
90
|
35
|
24
|
|
2024/12
|
46
|
60
|
52
|
24
|
36
|
102
|
90
|
20
|
21
|
22
|
28
|
32
|
41
|
62
|
55
|
58
|
66
|
48
|
28
|
42
|
70
|
39
|
20
|
29
|
32
|
92
|
31
|
53
|
52
|
48
|
69
|
|
2024/11
|
12
|
37
|
42
|
33
|
22
|
16
|
19
|
21
|
21
|
13
|
22
|
29
|
33
|
22
|
19
|
14
|
20
|
24
|
22
|
23
|
36
|
53
|
14
|
20
|
21
|
30
|
44
|
64
|
45
|
51
|
|
|
2024/10
|
14
|
21
|
17
|
16
|
13
|
10
|
9
|
24
|
22
|
39
|
43
|
27
|
12
|
20
|
37
|
20
|
25
|
27
|
23
|
27
|
28
|
34
|
23
|
18
|
23
|
9
|
14
|
29
|
14
|
21
|
20
|
|
2024/09
|
20
|
22
|
20
|
18
|
16
|
37
|
41
|
23
|
19
|
21
|
13
|
20
|
16
|
15
|
19
|
15
|
16
|
15
|
24
|
15
|
14
|
20
|
20
|
12
|
19
|
18
|
22
|
26
|
27
|
27
|
|
|
2024/08
|
29
|
39
|
43
|
31
|
19
|
27
|
25
|
22
|
20
|
26
|
33
|
48
|
39
|
20
|
28
|
29
|
22
|
15
|
14
|
19
|
21
|
30
|
22
|
25
|
16
|
13
|
24
|
18
|
18
|
22
|
22
|
|
2024/07
|
27
|
28
|
28
|
29
|
33
|
24
|
32
|
30
|
30
|
34
|
28
|
19
|
42
|
43
|
31
|
12
|
19
|
31
|
29
|
22
|
22
|
17
|
16
|
20
|
25
|
34
|
29
|
22
|
16
|
15
|
19
|
|
2024/06
|
36
|
11
|
26
|
44
|
17
|
11
|
11
|
13
|
29
|
19
|
8
|
15
|
22
|
16
|
15
|
22
|
13
|
15
|
13
|
20
|
36
|
33
|
25
|
33
|
29
|
12
|
18
|
19
|
19
|
19
|
|
|
2024/05
|
28
|
32
|
27
|
22
|
30
|
48
|
44
|
30
|
12
|
21
|
31
|
53
|
50
|
28
|
40
|
29
|
23
|
26
|
22
|
17
|
17
|
26
|
18
|
14
|
17
|
24
|
17
|
24
|
22
|
20
|
19
|
|
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