Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
67
PM2.5
326
*
PM10
148
O3
0.2
CO
4
SO2
9
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
31 May
106
Light
Mon
1 Jun
96
Good
Tue
2 Jun
65
Good
Wed
3 Jun
62
Good
Thu
4 Jun
56
Good
Fri
5 Jun
56
Good
Sat
6 Jun
50
Excellent
Air quality in the last 12 months (Changling)
|
2026/04
|
64
|
82
|
137
|
49
|
51
|
46
|
31
|
142
|
60
|
67
|
46
|
65
|
35
|
41
|
62
|
65
|
51
|
60
|
83
|
126
|
53
|
37
|
47
|
72
|
50
|
36
|
36
|
35
|
37
|
52
|
|
|
2026/03
|
82
|
107
|
125
|
48
|
52
|
40
|
56
|
69
|
57
|
65
|
58
|
65
|
101
|
58
|
136
|
95
|
210
|
62
|
63
|
140
|
150
|
164
|
132
|
101
|
120
|
121
|
71
|
80
|
86
|
48
|
100
|
|
2026/02
|
64
|
58
|
61
|
70
|
97
|
40
|
59
|
49
|
69
|
94
|
53
|
101
|
104
|
107
|
44
|
57
|
89
|
46
|
54
|
95
|
109
|
170
|
75
|
42
|
142
|
42
|
50
|
45
|
|||
|
2026/01
|
67
|
72
|
92
|
86
|
47
|
52
|
47
|
56
|
66
|
55
|
44
|
53
|
37
|
51
|
67
|
95
|
46
|
52
|
42
|
51
|
50
|
43
|
41
|
54
|
76
|
69
|
57
|
67
|
87
|
65
|
62
|
|
2025/12
|
67
|
33
|
27
|
48
|
50
|
53
|
59
|
39
|
79
|
80
|
48
|
66
|
102
|
86
|
85
|
63
|
96
|
103
|
81
|
45
|
81
|
62
|
71
|
64
|
46
|
67
|
74
|
88
|
37
|
38
|
46
|
|
2025/11
|
97
|
37
|
76
|
66
|
118
|
68
|
146
|
212
|
39
|
62
|
110
|
78
|
47
|
87
|
130
|
71
|
68
|
41
|
54
|
38
|
55
|
70
|
119
|
184
|
81
|
90
|
40
|
57
|
62
|
73
|
|
|
2025/10
|
55
|
60
|
58
|
39
|
24
|
31
|
50
|
26
|
34
|
47
|
59
|
38
|
64
|
88
|
46
|
44
|
59
|
38
|
34
|
32
|
42
|
49
|
63
|
60
|
62
|
30
|
33
|
62
|
155
|
47
|
72
|
|
2025/09
|
34
|
34
|
47
|
46
|
39
|
24
|
30
|
29
|
27
|
26
|
39
|
45
|
44
|
43
|
22
|
35
|
26
|
32
|
32
|
46
|
37
|
36
|
44
|
24
|
30
|
34
|
37
|
49
|
48
|
53
|
|
|
2025/08
|
24
|
32
|
17
|
23
|
25
|
17
|
18
|
26
|
23
|
29
|
27
|
25
|
23
|
26
|
36
|
30
|
17
|
26
|
32
|
28
|
22
|
17
|
30
|
18
|
23
|
22
|
29
|
20
|
22
|
36
|
41
|
|
2025/07
|
30
|
29
|
30
|
19
|
28
|
19
|
24
|
32
|
40
|
41
|
44
|
36
|
18
|
20
|
22
|
19
|
19
|
19
|
28
|
19
|
20
|
28
|
26
|
24
|
22
|
29
|
25
|
18
|
20
|
15
|
21
|
|
2025/06
|
21
|
40
|
22
|
20
|
29
|
27
|
20
|
33
|
24
|
18
|
19
|
40
|
35
|
26
|
37
|
23
|
25
|
38
|
27
|
17
|
17
|
24
|
34
|
47
|
47
|
46
|
48
|
27
|
42
|
26
|
|
|
2025/05
|
32
|
28
|
27
|
26
|
35
|
32
|
47
|
50
|
41
|
38
|
45
|
70
|
65
|
71
|
68
|
42
|
30
|
40
|
33
|
41
|
46
|
41
|
32
|
40
|
36
|
42
|
57
|
67
|
60
|
64
|
55
|
|
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