Air Quality
Excellent
No health implications.
12
PM2.5
28
PM10
41
O3
0.8
CO
5
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Oct
54
Good
Sat
24 Oct
48
Excellent
Sun
25 Oct
45
Excellent
Mon
26 Oct
47
Excellent
Tue
27 Oct
48
Excellent
Wed
28 Oct
49
Excellent
Thu
29 Oct
30
Excellent
Air quality in the last 12 months (Shitai)
|
2026/08
|
20
|
23
|
28
|
42
|
34
|
31
|
31
|
28
|
17
|
14
|
15
|
17
|
20
|
15
|
19
|
26
|
30
|
37
|
30
|
28
|
24
|
19
|
21
|
18
|
20
|
26
|
35
|
30
|
21
|
23
|
24
|
|
2026/07
|
19
|
13
|
14
|
18
|
12
|
17
|
16
|
14
|
17
|
24
|
27
|
16
|
17
|
21
|
20
|
19
|
22
|
24
|
21
|
13
|
14
|
21
|
25
|
32
|
34
|
23
|
20
|
21
|
15
|
17
|
18
|
|
2026/06
|
61
|
57
|
38
|
33
|
51
|
36
|
39
|
34
|
26
|
31
|
41
|
35
|
22
|
28
|
36
|
30
|
31
|
30
|
13
|
21
|
19
|
17
|
21
|
19
|
24
|
41
|
60
|
49
|
43
|
22
|
|
|
2026/05
|
29
|
30
|
26
|
26
|
32
|
35
|
44
|
34
|
30
|
31
|
34
|
47
|
67
|
39
|
23
|
27
|
37
|
40
|
31
|
13
|
28
|
24
|
21
|
17
|
21
|
17
|
26
|
35
|
49
|
57
|
58
|
|
2026/04
|
41
|
47
|
27
|
44
|
61
|
55
|
58
|
43
|
29
|
27
|
36
|
25
|
29
|
21
|
28
|
39
|
36
|
48
|
51
|
49
|
30
|
14
|
18
|
24
|
26
|
34
|
52
|
33
|
27
|
28
|
|
|
2026/03
|
18
|
13
|
39
|
65
|
53
|
55
|
67
|
61
|
57
|
57
|
53
|
49
|
59
|
56
|
80
|
45
|
19
|
16
|
38
|
57
|
48
|
30
|
46
|
30
|
40
|
52
|
53
|
39
|
46
|
40
|
36
|
|
2026/02
|
30
|
46
|
57
|
60
|
55
|
40
|
33
|
50
|
42
|
49
|
60
|
67
|
62
|
49
|
46
|
26
|
78
|
54
|
60
|
43
|
39
|
78
|
111
|
28
|
25
|
15
|
21
|
25
|
|||
|
2026/01
|
25
|
53
|
68
|
68
|
81
|
72
|
57
|
52
|
50
|
66
|
69
|
54
|
64
|
53
|
71
|
79
|
149
|
122
|
30
|
30
|
57
|
55
|
67
|
62
|
98
|
72
|
38
|
77
|
69
|
23
|
23
|
|
2025/12
|
89
|
83
|
81
|
67
|
72
|
71
|
60
|
102
|
80
|
79
|
94
|
74
|
33
|
56
|
50
|
51
|
123
|
147
|
108
|
143
|
46
|
42
|
42
|
44
|
78
|
49
|
55
|
58
|
58
|
118
|
56
|
|
2025/11
|
40
|
49
|
54
|
56
|
50
|
31
|
17
|
17
|
21
|
45
|
37
|
31
|
42
|
53
|
66
|
70
|
48
|
30
|
38
|
41
|
53
|
62
|
63
|
68
|
95
|
66
|
122
|
96
|
64
|
54
|
|
|
2025/10
|
28
|
37
|
30
|
33
|
46
|
40
|
58
|
54
|
42
|
46
|
51
|
45
|
35
|
35
|
41
|
29
|
35
|
11
|
12
|
21
|
21
|
27
|
30
|
34
|
43
|
50
|
44
|
63
|
71
|
48
|
26
|
|
2025/09
|
15
|
23
|
27
|
29
|
32
|
28
|
35
|
34
|
13
|
14
|
17
|
20
|
23
|
22
|
24
|
31
|
32
|
26
|
29
|
18
|
20
|
27
|
40
|
12
|
18
|
25
|
31
|
36
|
36
|
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