Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
20
PM2.5
58
*
PM10
120
O3
0.5
CO
8
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
20 May
87
Good
Thu
21 May
54
Good
Fri
22 May
65
Good
Sat
23 May
85
Good
Sun
24 May
77
Good
Mon
25 May
61
Good
Tue
26 May
41
Excellent
Air quality in the last 12 months (Siziwang)
|
2026/04
|
27
|
52
|
70
|
80
|
32
|
25
|
29
|
59
|
55
|
35
|
42
|
47
|
52
|
62
|
51
|
45
|
78
|
65
|
212
|
71
|
50
|
52
|
72
|
59
|
51
|
97
|
59
|
28
|
34
|
52
|
|
|
2026/03
|
72
|
72
|
68
|
70
|
32
|
25
|
48
|
40
|
29
|
47
|
28
|
66
|
86
|
28
|
40
|
61
|
86
|
34
|
49
|
60
|
80
|
32
|
48
|
70
|
55
|
31
|
29
|
49
|
33
|
29
|
28
|
|
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
|
|
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