Air Quality
Excellent
No health implications.
10
PM2.5
28
PM10
126
O3
0.4
CO
3
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jun
102
Light
Mon
29 Jun
83
Good
Tue
30 Jun
64
Good
Wed
1 Jul
80
Good
Thu
2 Jul
87
Good
Fri
3 Jul
45
Excellent
Sat
4 Jul
41
Excellent
Air quality in the last 12 months (Daxing)
|
2026/05
|
65
|
42
|
24
|
47
|
62
|
55
|
31
|
51
|
66
|
56
|
67
|
80
|
94
|
95
|
67
|
49
|
28
|
28
|
40
|
31
|
36
|
37
|
34
|
74
|
41
|
28
|
47
|
31
|
40
|
59
|
71
|
|
2026/04
|
54
|
81
|
103
|
61
|
41
|
27
|
34
|
82
|
63
|
52
|
56
|
79
|
85
|
85
|
102
|
98
|
67
|
102
|
78
|
92
|
74
|
61
|
60
|
63
|
63
|
54
|
36
|
37
|
30
|
56
|
|
|
2026/03
|
82
|
125
|
136
|
95
|
73
|
45
|
86
|
82
|
34
|
97
|
63
|
97
|
95
|
53
|
61
|
64
|
156
|
37
|
60
|
63
|
84
|
77
|
109
|
155
|
167
|
183
|
36
|
83
|
88
|
28
|
58
|
|
2026/02
|
66
|
31
|
86
|
108
|
46
|
20
|
26
|
39
|
100
|
93
|
44
|
78
|
97
|
86
|
23
|
33
|
115
|
34
|
66
|
82
|
161
|
39
|
34
|
67
|
102
|
81
|
40
|
68
|
|||
|
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
|
|
|
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