Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
79
*
PM2.5
118
PM10
17
O3
0.9
CO
4
SO2
50
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
24 Nov
138
Light
Mon
25 Nov
80
Good
Tue
26 Nov
41
Excellent
Wed
27 Nov
38
Excellent
Thu
28 Nov
51
Good
Fri
29 Nov
46
Excellent
Sat
30 Nov
47
Excellent
Air quality in the last 12 months (Daxing)
|
2024/10
|
8
|
18
|
36
|
66
|
81
|
88
|
27
|
32
|
96
|
19
|
60
|
92
|
124
|
114
|
44
|
49
|
59
|
44
|
11
|
36
|
52
|
25
|
45
|
67
|
152
|
201
|
30
|
53
|
107
|
133
|
165
|
|
2024/09
|
26
|
12
|
35
|
62
|
21
|
22
|
31
|
32
|
67
|
14
|
23
|
24
|
35
|
23
|
31
|
47
|
34
|
45
|
50
|
30
|
8
|
13
|
37
|
58
|
43
|
43
|
44
|
58
|
81
|
8
|
|
|
2024/08
|
21
|
36
|
30
|
26
|
13
|
36
|
47
|
33
|
50
|
27
|
28
|
9
|
15
|
26
|
46
|
42
|
41
|
23
|
29
|
14
|
17
|
26
|
39
|
28
|
35
|
15
|
15
|
28
|
41
|
51
|
54
|
|
2024/07
|
28
|
36
|
41
|
66
|
74
|
30
|
39
|
32
|
63
|
71
|
74
|
55
|
56
|
80
|
54
|
38
|
19
|
28
|
51
|
32
|
43
|
30
|
54
|
41
|
20
|
20
|
28
|
25
|
37
|
12
|
27
|
|
2024/06
|
43
|
46
|
51
|
53
|
60
|
65
|
53
|
46
|
51
|
56
|
45
|
53
|
62
|
35
|
31
|
58
|
65
|
64
|
66
|
62
|
49
|
79
|
104
|
25
|
38
|
64
|
59
|
60
|
60
|
42
|
|
|
2024/05
|
50
|
62
|
60
|
75
|
74
|
62
|
58
|
68
|
69
|
87
|
112
|
41
|
60
|
65
|
29
|
63
|
68
|
80
|
57
|
26
|
43
|
75
|
67
|
32
|
24
|
20
|
36
|
56
|
68
|
49
|
16
|
|
2024/04
|
77
|
75
|
71
|
67
|
73
|
102
|
52
|
86
|
57
|
65
|
114
|
131
|
74
|
58
|
87
|
63
|
94
|
92
|
66
|
52
|
96
|
91
|
23
|
54
|
91
|
105
|
90
|
29
|
26
|
22
|
|
|
2024/03
|
37
|
84
|
64
|
59
|
76
|
59
|
72
|
24
|
66
|
116
|
82
|
73
|
69
|
70
|
110
|
127
|
42
|
113
|
88
|
59
|
86
|
75
|
93
|
79
|
84
|
108
|
150
|
221
|
106
|
56
|
84
|
|
2024/02
|
45
|
75
|
96
|
113
|
110
|
67
|
33
|
38
|
83
|
40
|
94
|
131
|
160
|
79
|
27
|
68
|
94
|
94
|
37
|
29
|
26
|
21
|
39
|
70
|
63
|
78
|
72
|
78
|
31
|
||
|
2024/01
|
121
|
146
|
42
|
95
|
51
|
21
|
27
|
66
|
56
|
65
|
120
|
149
|
87
|
27
|
46
|
89
|
119
|
95
|
58
|
57
|
23
|
19
|
20
|
31
|
39
|
43
|
41
|
62
|
97
|
127
|
74
|
|
2023/12
|
44
|
61
|
79
|
92
|
115
|
124
|
198
|
164
|
89
|
50
|
44
|
83
|
103
|
67
|
19
|
18
|
37
|
84
|
47
|
18
|
25
|
45
|
54
|
65
|
103
|
69
|
47
|
69
|
179
|
229
|
28
|
|
2023/11
|
170
|
110
|
37
|
64
|
43
|
42
|
44
|
59
|
24
|
19
|
27
|
21
|
46
|
77
|
106
|
27
|
18
|
49
|
63
|
95
|
160
|
138
|
33
|
32
|
62
|
66
|
53
|
32
|
22
|
26
|
|
|
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