Air Quality
Excellent
No health implications.
20
PM2.5
42
PM10
84
O3
0.4
CO
3
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Mar
52
Good
Tue
10 Mar
47
Excellent
Wed
11 Mar
59
Good
Thu
12 Mar
55
Good
Fri
13 Mar
44
Excellent
Sat
14 Mar
54
Good
Sun
15 Mar
19
Excellent
Air quality in the last 12 months (Shishi)
|
2026/02
|
21
|
38
|
47
|
39
|
50
|
53
|
23
|
38
|
33
|
37
|
38
|
52
|
45
|
42
|
41
|
55
|
38
|
40
|
40
|
53
|
55
|
64
|
64
|
65
|
32
|
32
|
38
|
14
|
|||
|
2026/01
|
25
|
27
|
38
|
38
|
54
|
30
|
39
|
42
|
47
|
57
|
61
|
57
|
58
|
51
|
54
|
58
|
63
|
40
|
37
|
29
|
32
|
41
|
33
|
36
|
31
|
42
|
31
|
27
|
36
|
33
|
22
|
|
2025/12
|
47
|
36
|
50
|
39
|
34
|
30
|
38
|
42
|
45
|
36
|
44
|
52
|
43
|
35
|
43
|
51
|
48
|
53
|
56
|
54
|
67
|
27
|
36
|
51
|
26
|
35
|
24
|
28
|
35
|
46
|
39
|
|
2025/11
|
27
|
44
|
39
|
15
|
16
|
21
|
32
|
31
|
32
|
31
|
15
|
8
|
10
|
30
|
44
|
34
|
33
|
27
|
24
|
33
|
34
|
40
|
39
|
48
|
45
|
76
|
50
|
90
|
76
|
61
|
|
|
2025/10
|
35
|
17
|
29
|
30
|
39
|
43
|
30
|
28
|
27
|
29
|
28
|
32
|
35
|
40
|
25
|
29
|
29
|
31
|
22
|
24
|
14
|
15
|
22
|
27
|
31
|
42
|
43
|
25
|
29
|
33
|
38
|
|
2025/09
|
39
|
40
|
43
|
37
|
28
|
16
|
17
|
16
|
17
|
27
|
26
|
32
|
39
|
29
|
31
|
25
|
19
|
18
|
17
|
17
|
24
|
18
|
22
|
19
|
23
|
18
|
19
|
25
|
37
|
36
|
|
|
2025/08
|
33
|
27
|
21
|
15
|
16
|
24
|
34
|
45
|
25
|
17
|
18
|
24
|
25
|
23
|
20
|
20
|
22
|
24
|
22
|
31
|
28
|
37
|
40
|
34
|
23
|
19
|
20
|
19
|
19
|
19
|
21
|
|
2025/07
|
24
|
23
|
31
|
29
|
17
|
21
|
29
|
47
|
43
|
13
|
12
|
22
|
33
|
34
|
37
|
40
|
38
|
26
|
27
|
23
|
16
|
14
|
17
|
18
|
19
|
34
|
38
|
27
|
23
|
42
|
37
|
|
2025/06
|
44
|
35
|
10
|
24
|
33
|
31
|
29
|
29
|
25
|
31
|
26
|
20
|
21
|
21
|
26
|
30
|
23
|
31
|
19
|
19
|
17
|
24
|
35
|
30
|
22
|
16
|
21
|
22
|
27
|
23
|
|
|
2025/05
|
56
|
53
|
49
|
48
|
40
|
46
|
44
|
48
|
29
|
31
|
30
|
38
|
38
|
42
|
32
|
24
|
20
|
22
|
31
|
33
|
28
|
47
|
38
|
21
|
53
|
37
|
30
|
18
|
11
|
30
|
42
|
|
2025/04
|
16
|
31
|
48
|
52
|
47
|
50
|
54
|
59
|
62
|
52
|
43
|
25
|
116
|
96
|
85
|
73
|
65
|
56
|
47
|
45
|
36
|
44
|
36
|
30
|
13
|
15
|
28
|
50
|
40
|
47
|
|
|
2025/03
|
63
|
30
|
24
|
28
|
13
|
13
|
27
|
39
|
32
|
40
|
48
|
47
|
40
|
28
|
43
|
16
|
46
|
41
|
44
|
44
|
44
|
52
|
66
|
70
|
67
|
44
|
33
|
50
|
25
|
7
|
8
|
|
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