Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
64
*
PM2.5
83
PM10
74
O3
0.8
CO
8
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Dec
114
Light
Mon
23 Dec
100
Good
Tue
24 Dec
101
Light
Wed
25 Dec
118
Light
Thu
26 Dec
108
Light
Fri
27 Dec
85
Good
Sat
28 Dec
85
Good
Air quality in the last 12 months (Xinhua)
|
2024/11
|
61
|
87
|
80
|
74
|
89
|
74
|
64
|
70
|
80
|
70
|
61
|
70
|
71
|
81
|
91
|
71
|
11
|
11
|
14
|
28
|
40
|
51
|
65
|
73
|
20
|
28
|
39
|
40
|
51
|
59
|
|
|
2024/10
|
21
|
53
|
60
|
56
|
58
|
70
|
46
|
45
|
51
|
61
|
81
|
87
|
111
|
47
|
32
|
34
|
41
|
32
|
19
|
22
|
28
|
19
|
29
|
46
|
51
|
51
|
48
|
58
|
65
|
60
|
57
|
|
2024/09
|
47
|
43
|
52
|
56
|
54
|
53
|
47
|
42
|
32
|
40
|
40
|
35
|
27
|
40
|
50
|
40
|
40
|
43
|
37
|
38
|
37
|
35
|
39
|
47
|
59
|
74
|
75
|
69
|
60
|
59
|
|
|
2024/08
|
16
|
18
|
22
|
26
|
27
|
29
|
32
|
32
|
30
|
34
|
29
|
45
|
43
|
40
|
46
|
36
|
38
|
44
|
32
|
36
|
46
|
36
|
29
|
29
|
39
|
37
|
35
|
27
|
34
|
36
|
49
|
|
2024/07
|
20
|
18
|
20
|
23
|
26
|
24
|
27
|
23
|
28
|
29
|
32
|
32
|
32
|
27
|
30
|
30
|
26
|
20
|
15
|
22
|
28
|
26
|
25
|
25
|
29
|
30
|
26
|
21
|
18
|
21
|
18
|
|
2024/06
|
27
|
28
|
47
|
24
|
20
|
28
|
36
|
38
|
25
|
16
|
17
|
13
|
23
|
24
|
33
|
35
|
21
|
16
|
20
|
27
|
34
|
26
|
24
|
17
|
15
|
17
|
18
|
27
|
17
|
15
|
|
|
2024/05
|
27
|
42
|
23
|
15
|
29
|
44
|
66
|
54
|
57
|
60
|
41
|
56
|
58
|
62
|
60
|
71
|
59
|
56
|
24
|
20
|
39
|
53
|
49
|
46
|
44
|
33
|
23
|
31
|
28
|
11
|
24
|
|
2024/04
|
38
|
41
|
25
|
46
|
38
|
35
|
44
|
42
|
45
|
48
|
62
|
49
|
50
|
47
|
58
|
45
|
26
|
42
|
27
|
31
|
46
|
53
|
41
|
47
|
40
|
45
|
43
|
48
|
39
|
14
|
|
|
2024/03
|
91
|
50
|
58
|
61
|
44
|
96
|
68
|
67
|
67
|
60
|
60
|
57
|
53
|
52
|
54
|
40
|
33
|
22
|
45
|
71
|
73
|
61
|
45
|
47
|
26
|
30
|
47
|
30
|
39
|
48
|
31
|
|
2024/02
|
33
|
23
|
27
|
49
|
69
|
60
|
72
|
79
|
102
|
217
|
115
|
95
|
78
|
54
|
50
|
53
|
57
|
50
|
90
|
45
|
15
|
22
|
29
|
38
|
47
|
46
|
66
|
76
|
65
|
||
|
2024/01
|
112
|
82
|
64
|
84
|
96
|
91
|
112
|
113
|
114
|
107
|
113
|
86
|
83
|
98
|
142
|
127
|
74
|
29
|
17
|
30
|
63
|
51
|
59
|
54
|
61
|
65
|
70
|
76
|
96
|
91
|
62
|
|
2023/12
|
38
|
65
|
88
|
64
|
63
|
63
|
62
|
75
|
97
|
77
|
19
|
45
|
76
|
63
|
22
|
36
|
44
|
44
|
52
|
68
|
72
|
65
|
75
|
86
|
83
|
97
|
115
|
146
|
213
|
214
|
142
|
|
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