Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
77
*
PM2.5
89
PM10
47
O3
0.7
CO
6
SO2
13
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
5 Jan
118
Light
Mon
6 Jan
130
Light
Tue
7 Jan
89
Good
Wed
8 Jan
55
Good
Thu
9 Jan
49
Excellent
Fri
10 Jan
40
Excellent
Sat
11 Jan
65
Good
Air quality in the last 12 months (Weixin)
|
2024/11
|
22
|
27
|
67
|
35
|
30
|
55
|
64
|
60
|
53
|
63
|
60
|
50
|
32
|
39
|
69
|
48
|
16
|
17
|
19
|
21
|
32
|
44
|
49
|
26
|
13
|
19
|
23
|
32
|
44
|
69
|
|
|
2024/10
|
12
|
22
|
26
|
42
|
60
|
29
|
38
|
42
|
41
|
45
|
52
|
19
|
15
|
26
|
36
|
56
|
26
|
43
|
30
|
30
|
32
|
13
|
31
|
60
|
54
|
46
|
25
|
41
|
76
|
78
|
58
|
|
2024/09
|
31
|
32
|
22
|
26
|
27
|
36
|
38
|
22
|
23
|
33
|
30
|
30
|
38
|
46
|
49
|
50
|
32
|
32
|
34
|
41
|
22
|
29
|
46
|
53
|
71
|
78
|
59
|
62
|
69
|
10
|
|
|
2024/08
|
39
|
29
|
32
|
17
|
26
|
30
|
25
|
26
|
31
|
16
|
62
|
61
|
54
|
50
|
46
|
37
|
50
|
45
|
48
|
42
|
50
|
47
|
42
|
40
|
32
|
29
|
39
|
40
|
45
|
53
|
48
|
|
2024/07
|
25
|
22
|
26
|
17
|
23
|
29
|
31
|
29
|
20
|
17
|
18
|
21
|
26
|
14
|
19
|
25
|
28
|
19
|
21
|
23
|
22
|
20
|
27
|
29
|
26
|
37
|
38
|
20
|
18
|
23
|
38
|
|
2024/06
|
45
|
28
|
25
|
15
|
25
|
42
|
15
|
21
|
18
|
20
|
21
|
22
|
33
|
38
|
39
|
57
|
28
|
39
|
39
|
34
|
26
|
17
|
25
|
24
|
28
|
41
|
24
|
29
|
22
|
41
|
|
|
2024/05
|
24
|
31
|
17
|
10
|
26
|
56
|
49
|
50
|
32
|
40
|
30
|
22
|
28
|
44
|
38
|
35
|
47
|
30
|
32
|
28
|
28
|
32
|
37
|
46
|
44
|
19
|
26
|
36
|
21
|
15
|
30
|
|
2024/04
|
56
|
57
|
46
|
23
|
36
|
22
|
13
|
13
|
49
|
39
|
29
|
56
|
64
|
70
|
67
|
58
|
26
|
37
|
23
|
32
|
46
|
50
|
29
|
33
|
32
|
41
|
30
|
48
|
48
|
8
|
|
|
2024/03
|
63
|
56
|
71
|
68
|
54
|
52
|
35
|
54
|
46
|
75
|
41
|
75
|
91
|
78
|
71
|
63
|
70
|
24
|
37
|
59
|
69
|
73
|
54
|
71
|
23
|
48
|
62
|
25
|
51
|
64
|
57
|
|
2024/02
|
76
|
78
|
35
|
33
|
34
|
32
|
35
|
45
|
83
|
120
|
69
|
82
|
92
|
106
|
48
|
57
|
64
|
53
|
77
|
91
|
99
|
21
|
20
|
21
|
32
|
38
|
52
|
55
|
55
|
||
|
2024/01
|
102
|
64
|
59
|
75
|
77
|
86
|
102
|
80
|
80
|
93
|
71
|
109
|
128
|
116
|
95
|
94
|
56
|
58
|
63
|
70
|
29
|
20
|
41
|
31
|
36
|
43
|
47
|
59
|
86
|
86
|
71
|
|
2023/12
|
27
|
24
|
35
|
41
|
70
|
68
|
78
|
100
|
135
|
109
|
76
|
54
|
44
|
56
|
60
|
43
|
42
|
47
|
54
|
67
|
70
|
73
|
80
|
68
|
101
|
123
|
137
|
152
|
100
|
102
|
146
|
|
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