Air Quality
Excellent
No health implications.
6
PM2.5
20
PM10
23
O3
0.7
CO
2
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Nov
32
Excellent
Wed
19 Nov
32
Excellent
Thu
20 Nov
35
Excellent
Fri
21 Nov
33
Excellent
Sat
22 Nov
38
Excellent
Sun
23 Nov
39
Excellent
Mon
24 Nov
47
Excellent
Shizong Air quality rank
Air quality in the last 12 months (Shizong)
|
2025/10
|
10
|
11
|
14
|
17
|
21
|
18
|
10
|
10
|
12
|
17
|
24
|
26
|
31
|
29
|
18
|
13
|
15
|
21
|
23
|
22
|
15
|
17
|
26
|
31
|
23
|
24
|
20
|
27
|
26
|
26
|
31
|
|
2025/09
|
20
|
23
|
18
|
20
|
25
|
25
|
25
|
26
|
23
|
19
|
15
|
15
|
17
|
13
|
16
|
17
|
18
|
17
|
17
|
25
|
21
|
23
|
15
|
12
|
24
|
13
|
11
|
14
|
13
|
10
|
|
|
2025/08
|
29
|
28
|
23
|
21
|
26
|
28
|
15
|
12
|
15
|
19
|
21
|
20
|
23
|
31
|
28
|
13
|
14
|
19
|
20
|
20
|
14
|
11
|
16
|
18
|
16
|
14
|
13
|
14
|
15
|
16
|
21
|
|
2025/07
|
12
|
11
|
11
|
14
|
15
|
16
|
17
|
17
|
18
|
18
|
23
|
23
|
29
|
28
|
24
|
27
|
21
|
24
|
18
|
24
|
17
|
14
|
13
|
11
|
13
|
14
|
18
|
27
|
31
|
26
|
27
|
|
2025/06
|
14
|
23
|
21
|
26
|
21
|
30
|
32
|
29
|
32
|
30
|
32
|
32
|
32
|
26
|
17
|
22
|
17
|
11
|
15
|
18
|
22
|
15
|
15
|
12
|
12
|
14
|
13
|
13
|
15
|
16
|
|
|
2025/05
|
40
|
34
|
27
|
18
|
30
|
38
|
31
|
33
|
39
|
25
|
24
|
32
|
26
|
35
|
28
|
27
|
24
|
28
|
29
|
21
|
29
|
28
|
48
|
36
|
21
|
15
|
14
|
15
|
13
|
13
|
11
|
|
2025/04
|
38
|
48
|
64
|
77
|
76
|
58
|
49
|
54
|
56
|
57
|
51
|
51
|
95
|
77
|
59
|
28
|
30
|
29
|
31
|
34
|
30
|
27
|
46
|
48
|
37
|
49
|
53
|
36
|
31
|
29
|
|
|
2025/03
|
37
|
40
|
42
|
46
|
57
|
44
|
38
|
48
|
46
|
35
|
43
|
55
|
49
|
59
|
52
|
26
|
22
|
21
|
36
|
41
|
52
|
62
|
66
|
51
|
36
|
38
|
45
|
72
|
73
|
39
|
36
|
|
2025/02
|
44
|
44
|
22
|
39
|
54
|
44
|
22
|
28
|
31
|
32
|
32
|
53
|
40
|
44
|
46
|
49
|
32
|
28
|
30
|
32
|
37
|
32
|
33
|
22
|
24
|
23
|
22
|
35
|
|||
|
2025/01
|
48
|
57
|
48
|
59
|
45
|
64
|
76
|
61
|
41
|
32
|
32
|
47
|
44
|
61
|
64
|
82
|
71
|
67
|
71
|
71
|
74
|
83
|
59
|
29
|
37
|
29
|
43
|
55
|
89
|
46
|
38
|
|
2024/12
|
28
|
40
|
33
|
33
|
33
|
24
|
32
|
32
|
15
|
19
|
32
|
33
|
35
|
38
|
52
|
60
|
38
|
33
|
54
|
53
|
54
|
57
|
57
|
58
|
65
|
60
|
53
|
35
|
41
|
41
|
46
|
|
2024/11
|
35
|
32
|
41
|
44
|
41
|
53
|
48
|
49
|
33
|
32
|
34
|
25
|
24
|
27
|
31
|
30
|
39
|
40
|
44
|
33
|
29
|
35
|
25
|
26
|
32
|
29
|
24
|
32
|
32
|
33
|
|
|
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