Air Quality
Excellent
No health implications.
35
PM2.5
49
PM10
57
O3
0.6
CO
2
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Mar
100
Good
Fri
6 Mar
56
Good
Sat
7 Mar
129
Light
Sun
8 Mar
130
Light
Mon
9 Mar
103
Light
Tue
10 Mar
37
Excellent
Wed
11 Mar
39
Excellent
Air quality in the last 12 months (Daxing)
|
2026/01
|
32
|
56
|
65
|
74
|
59
|
72
|
25
|
66
|
84
|
34
|
33
|
62
|
40
|
64
|
114
|
54
|
31
|
39
|
17
|
24
|
30
|
47
|
62
|
65
|
43
|
78
|
39
|
67
|
70
|
106
|
95
|
|
2025/12
|
27
|
22
|
45
|
34
|
65
|
98
|
55
|
31
|
62
|
85
|
64
|
46
|
36
|
52
|
80
|
65
|
122
|
190
|
143
|
18
|
37
|
72
|
48
|
24
|
26
|
59
|
70
|
118
|
38
|
30
|
24
|
|
2025/11
|
41
|
19
|
62
|
80
|
169
|
147
|
60
|
65
|
34
|
57
|
90
|
93
|
29
|
64
|
82
|
33
|
17
|
33
|
60
|
34
|
73
|
75
|
95
|
55
|
33
|
71
|
30
|
76
|
101
|
96
|
|
|
2025/10
|
52
|
51
|
47
|
54
|
56
|
17
|
50
|
23
|
8
|
13
|
17
|
37
|
50
|
42
|
73
|
66
|
28
|
12
|
16
|
21
|
31
|
54
|
68
|
94
|
136
|
26
|
40
|
111
|
165
|
151
|
73
|
|
2025/09
|
24
|
42
|
42
|
52
|
53
|
26
|
37
|
32
|
54
|
43
|
52
|
52
|
46
|
34
|
30
|
22
|
20
|
26
|
38
|
44
|
55
|
29
|
50
|
54
|
48
|
51
|
54
|
44
|
43
|
46
|
|
|
2025/08
|
47
|
49
|
31
|
32
|
28
|
38
|
27
|
35
|
15
|
28
|
41
|
46
|
22
|
33
|
43
|
21
|
35
|
36
|
23
|
23
|
30
|
22
|
20
|
14
|
22
|
26
|
24
|
12
|
38
|
25
|
26
|
|
2025/07
|
27
|
31
|
24
|
44
|
23
|
12
|
36
|
34
|
44
|
27
|
48
|
47
|
20
|
40
|
44
|
35
|
17
|
39
|
56
|
20
|
29
|
37
|
33
|
24
|
22
|
43
|
37
|
30
|
8
|
15
|
34
|
|
2025/06
|
66
|
31
|
12
|
29
|
58
|
40
|
33
|
50
|
49
|
33
|
57
|
72
|
64
|
49
|
15
|
16
|
42
|
64
|
38
|
29
|
26
|
43
|
55
|
65
|
63
|
60
|
63
|
51
|
58
|
44
|
|
|
2025/05
|
33
|
44
|
25
|
54
|
54
|
31
|
77
|
92
|
33
|
43
|
57
|
74
|
80
|
32
|
44
|
66
|
55
|
51
|
62
|
101
|
74
|
61
|
53
|
34
|
57
|
59
|
56
|
60
|
67
|
68
|
76
|
|
2025/04
|
49
|
22
|
64
|
79
|
26
|
71
|
58
|
45
|
56
|
77
|
107
|
103
|
58
|
47
|
53
|
98
|
68
|
38
|
51
|
69
|
84
|
25
|
55
|
33
|
57
|
91
|
38
|
62
|
58
|
49
|
|
|
2025/03
|
226
|
75
|
36
|
51
|
79
|
21
|
85
|
114
|
147
|
138
|
195
|
72
|
115
|
71
|
51
|
18
|
32
|
37
|
46
|
36
|
31
|
51
|
108
|
84
|
45
|
81
|
55
|
32
|
23
|
46
|
68
|
|
2025/02
|
80
|
55
|
12
|
21
|
26
|
63
|
22
|
14
|
23
|
78
|
130
|
28
|
74
|
68
|
91
|
29
|
24
|
41
|
25
|
24
|
21
|
19
|
23
|
54
|
51
|
54
|
118
|
147
|
|||
|
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