Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
46
*
PM2.5
61
PM10
92
O3
0.6
CO
17
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Mar
60
Good
Fri
20 Mar
75
Good
Sat
21 Mar
77
Good
Sun
22 Mar
55
Good
Mon
23 Mar
82
Good
Tue
24 Mar
77
Good
Wed
25 Mar
48
Excellent
Siziwang Air quality rank
Air quality in the last 12 months (Siziwang)
|
2026/02
|
26
|
26
|
50
|
58
|
14
|
14
|
25
|
36
|
46
|
44
|
46
|
67
|
73
|
35
|
33
|
44
|
274
|
202
|
59
|
118
|
264
|
20
|
36
|
42
|
49
|
28
|
53
|
75
|
|||
|
2026/01
|
82
|
56
|
75
|
48
|
36
|
56
|
56
|
67
|
65
|
30
|
40
|
57
|
56
|
96
|
91
|
24
|
50
|
23
|
14
|
28
|
37
|
56
|
53
|
53
|
79
|
90
|
53
|
67
|
32
|
35
|
30
|
|
2025/12
|
24
|
23
|
44
|
29
|
53
|
79
|
33
|
36
|
61
|
56
|
24
|
44
|
49
|
72
|
104
|
92
|
71
|
75
|
46
|
20
|
40
|
61
|
36
|
32
|
30
|
52
|
59
|
55
|
37
|
20
|
32
|
|
2025/11
|
32
|
27
|
54
|
63
|
56
|
52
|
47
|
55
|
56
|
44
|
60
|
44
|
43
|
64
|
72
|
16
|
17
|
36
|
54
|
52
|
68
|
74
|
107
|
32
|
49
|
88
|
50
|
107
|
137
|
70
|
|
|
2025/10
|
58
|
56
|
52
|
56
|
58
|
52
|
33
|
26
|
22
|
34
|
33
|
41
|
64
|
59
|
28
|
36
|
11
|
20
|
17
|
18
|
37
|
43
|
36
|
63
|
21
|
12
|
37
|
56
|
55
|
22
|
23
|
|
2025/09
|
27
|
48
|
45
|
48
|
37
|
41
|
15
|
40
|
60
|
55
|
40
|
26
|
38
|
33
|
30
|
11
|
13
|
25
|
40
|
47
|
36
|
32
|
43
|
43
|
46
|
49
|
49
|
27
|
43
|
53
|
|
|
2025/08
|
33
|
30
|
26
|
32
|
34
|
23
|
22
|
20
|
21
|
28
|
43
|
29
|
22
|
43
|
31
|
25
|
37
|
24
|
20
|
28
|
38
|
39
|
37
|
37
|
22
|
27
|
19
|
33
|
39
|
41
|
42
|
|
2025/07
|
34
|
27
|
36
|
38
|
10
|
16
|
24
|
28
|
24
|
23
|
21
|
34
|
16
|
36
|
24
|
10
|
24
|
34
|
23
|
10
|
17
|
32
|
30
|
21
|
18
|
18
|
19
|
30
|
21
|
17
|
35
|
|
2025/06
|
30
|
17
|
16
|
24
|
30
|
21
|
16
|
18
|
23
|
25
|
39
|
43
|
29
|
15
|
12
|
17
|
33
|
31
|
14
|
19
|
19
|
22
|
35
|
37
|
42
|
46
|
36
|
31
|
41
|
35
|
|
|
2025/05
|
34
|
15
|
15
|
46
|
73
|
33
|
63
|
55
|
38
|
40
|
37
|
49
|
35
|
30
|
47
|
111
|
31
|
39
|
39
|
56
|
28
|
16
|
43
|
34
|
39
|
26
|
35
|
51
|
57
|
42
|
13
|
|
2025/04
|
18
|
24
|
81
|
36
|
34
|
64
|
32
|
40
|
45
|
44
|
117
|
25
|
22
|
25
|
55
|
124
|
32
|
25
|
39
|
56
|
35
|
48
|
41
|
29
|
40
|
45
|
13
|
29
|
48
|
25
|
|
|
2025/03
|
60
|
16
|
34
|
67
|
27
|
23
|
41
|
62
|
78
|
126
|
191
|
91
|
52
|
41
|
24
|
25
|
24
|
23
|
27
|
32
|
49
|
68
|
163
|
140
|
53
|
144
|
52
|
24
|
13
|
23
|
32
|
|
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