Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
57
*
PM10
61
O3
0.5
CO
17
SO2
22
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 Jan
83
Good
Thu
9 Jan
61
Good
Fri
10 Jan
64
Good
Sat
11 Jan
84
Good
Sun
12 Jan
80
Good
Mon
13 Jan
87
Good
Tue
14 Jan
31
Excellent
Air quality in the last 12 months (Dongzhi)
|
2024/12
|
53
|
57
|
106
|
75
|
54
|
62
|
92
|
65
|
55
|
66
|
59
|
79
|
77
|
63
|
58
|
62
|
68
|
91
|
45
|
66
|
81
|
60
|
74
|
85
|
114
|
107
|
90
|
84
|
69
|
87
|
91
|
|
2024/11
|
27
|
44
|
48
|
56
|
49
|
48
|
41
|
43
|
48
|
40
|
41
|
47
|
46
|
53
|
51
|
52
|
16
|
25
|
35
|
45
|
42
|
53
|
64
|
51
|
36
|
38
|
48
|
58
|
52
|
48
|
|
|
2024/10
|
23
|
39
|
28
|
31
|
37
|
21
|
11
|
30
|
44
|
52
|
61
|
64
|
69
|
62
|
39
|
28
|
22
|
36
|
19
|
29
|
38
|
30
|
45
|
45
|
40
|
28
|
17
|
47
|
61
|
42
|
31
|
|
2024/09
|
43
|
45
|
36
|
42
|
41
|
30
|
42
|
48
|
40
|
36
|
22
|
17
|
29
|
31
|
31
|
22
|
32
|
27
|
27
|
18
|
18
|
28
|
29
|
32
|
46
|
54
|
38
|
28
|
38
|
39
|
|
|
2024/08
|
15
|
19
|
26
|
27
|
32
|
27
|
32
|
34
|
39
|
41
|
39
|
38
|
25
|
17
|
23
|
28
|
43
|
43
|
19
|
18
|
26
|
26
|
31
|
34
|
42
|
47
|
34
|
15
|
27
|
36
|
39
|
|
2024/07
|
12
|
12
|
16
|
18
|
19
|
20
|
20
|
19
|
24
|
26
|
29
|
30
|
18
|
16
|
28
|
34
|
21
|
17
|
19
|
20
|
24
|
28
|
33
|
33
|
25
|
18
|
11
|
12
|
15
|
25
|
23
|
|
2024/06
|
22
|
32
|
30
|
32
|
27
|
28
|
25
|
32
|
35
|
22
|
21
|
24
|
25
|
28
|
29
|
46
|
29
|
24
|
13
|
17
|
25
|
17
|
15
|
17
|
15
|
24
|
14
|
10
|
17
|
15
|
|
|
2024/05
|
22
|
33
|
39
|
21
|
24
|
26
|
34
|
50
|
53
|
59
|
44
|
75
|
74
|
52
|
56
|
51
|
57
|
57
|
67
|
55
|
27
|
22
|
34
|
27
|
30
|
20
|
16
|
21
|
28
|
29
|
22
|
|
2024/04
|
36
|
13
|
28
|
35
|
42
|
41
|
35
|
16
|
32
|
46
|
53
|
37
|
41
|
28
|
33
|
53
|
27
|
30
|
28
|
33
|
29
|
33
|
43
|
101
|
57
|
34
|
51
|
33
|
19
|
23
|
|
|
2024/03
|
50
|
50
|
35
|
31
|
39
|
56
|
73
|
66
|
62
|
72
|
74
|
71
|
82
|
71
|
85
|
66
|
57
|
60
|
65
|
67
|
55
|
51
|
39
|
40
|
30
|
38
|
47
|
34
|
42
|
42
|
48
|
|
2024/02
|
15
|
20
|
21
|
27
|
67
|
70
|
80
|
101
|
130
|
170
|
103
|
66
|
43
|
41
|
43
|
23
|
28
|
34
|
45
|
15
|
16
|
29
|
43
|
48
|
58
|
75
|
72
|
64
|
53
|
||
|
2024/01
|
137
|
113
|
78
|
54
|
54
|
87
|
155
|
103
|
109
|
134
|
102
|
70
|
65
|
104
|
126
|
61
|
67
|
34
|
15
|
44
|
76
|
47
|
24
|
33
|
55
|
61
|
68
|
66
|
75
|
70
|
55
|
|
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