Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
55
*
PM2.5
80
PM10
25
O3
0.9
CO
6
SO2
30
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
9 Dec
83
Good
Wed
10 Dec
75
Good
Thu
11 Dec
84
Good
Fri
12 Dec
81
Good
Sat
13 Dec
70
Good
Sun
14 Dec
73
Good
Mon
15 Dec
38
Excellent
Air quality in the last 12 months (Shitai)
|
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
|
|
|
2025/08
|
22
|
23
|
26
|
26
|
23
|
14
|
15
|
19
|
24
|
34
|
25
|
26
|
25
|
18
|
18
|
20
|
24
|
26
|
23
|
21
|
18
|
15
|
19
|
25
|
24
|
14
|
25
|
24
|
29
|
27
|
16
|
|
2025/07
|
19
|
22
|
26
|
28
|
33
|
35
|
31
|
18
|
16
|
23
|
24
|
16
|
20
|
30
|
27
|
27
|
24
|
31
|
24
|
12
|
12
|
9
|
14
|
18
|
21
|
19
|
16
|
20
|
17
|
18
|
14
|
|
2025/06
|
10
|
10
|
22
|
30
|
32
|
30
|
27
|
14
|
21
|
20
|
16
|
21
|
31
|
17
|
11
|
27
|
30
|
13
|
11
|
13
|
11
|
9
|
14
|
25
|
26
|
23
|
18
|
13
|
16
|
20
|
|
|
2025/05
|
47
|
49
|
53
|
50
|
29
|
121
|
136
|
44
|
18
|
38
|
40
|
42
|
39
|
52
|
51
|
22
|
28
|
83
|
49
|
26
|
19
|
24
|
23
|
61
|
57
|
54
|
55
|
46
|
28
|
29
|
26
|
|
2025/04
|
39
|
52
|
66
|
58
|
66
|
59
|
57
|
57
|
60
|
54
|
46
|
163
|
116
|
103
|
46
|
44
|
58
|
61
|
65
|
61
|
33
|
27
|
46
|
43
|
47
|
45
|
24
|
45
|
54
|
49
|
|
|
2025/03
|
36
|
35
|
14
|
34
|
55
|
66
|
62
|
59
|
78
|
50
|
44
|
43
|
25
|
35
|
17
|
48
|
29
|
46
|
42
|
43
|
43
|
45
|
57
|
59
|
56
|
65
|
60
|
61
|
55
|
68
|
48
|
|
2025/02
|
45
|
39
|
84
|
63
|
43
|
45
|
77
|
42
|
35
|
46
|
71
|
91
|
87
|
79
|
78
|
66
|
72
|
44
|
50
|
42
|
28
|
41
|
71
|
90
|
82
|
78
|
55
|
35
|
|||
|
2025/01
|
88
|
94
|
148
|
102
|
96
|
69
|
62
|
54
|
54
|
39
|
55
|
74
|
73
|
81
|
72
|
46
|
52
|
58
|
68
|
95
|
97
|
94
|
160
|
78
|
38
|
37
|
45
|
61
|
147
|
86
|
72
|
|
2024/12
|
49
|
53
|
100
|
72
|
50
|
57
|
97
|
63
|
56
|
66
|
54
|
77
|
77
|
69
|
55
|
55
|
64
|
85
|
47
|
60
|
85
|
65
|
77
|
90
|
109
|
114
|
89
|
86
|
62
|
76
|
91
|
|
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