Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
80
*
PM2.5
102
PM10
62
O3
1.0
CO
5
SO2
17
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
15 Oct
55
Good
Fri
16 Oct
54
Good
Sat
17 Oct
57
Good
Sun
18 Oct
48
Excellent
Mon
19 Oct
50
Excellent
Tue
20 Oct
59
Good
Wed
21 Oct
23
Excellent
Air quality in the last 12 months (Chongyang)
|
2026/08
|
16
|
18
|
20
|
24
|
31
|
28
|
37
|
36
|
39
|
30
|
15
|
14
|
18
|
25
|
30
|
32
|
35
|
38
|
40
|
36
|
35
|
29
|
27
|
24
|
23
|
25
|
29
|
37
|
35
|
34
|
29
|
|
2026/07
|
20
|
15
|
16
|
15
|
13
|
15
|
15
|
15
|
16
|
20
|
29
|
29
|
36
|
30
|
21
|
20
|
22
|
26
|
29
|
30
|
27
|
17
|
22
|
25
|
31
|
28
|
15
|
15
|
17
|
16
|
17
|
|
2026/06
|
52
|
49
|
35
|
33
|
52
|
47
|
47
|
30
|
33
|
41
|
44
|
33
|
22
|
28
|
40
|
40
|
41
|
31
|
17
|
21
|
17
|
19
|
20
|
18
|
23
|
33
|
44
|
41
|
39
|
26
|
|
|
2026/05
|
33
|
26
|
34
|
32
|
35
|
36
|
41
|
41
|
38
|
35
|
37
|
46
|
27
|
25
|
35
|
23
|
21
|
19
|
18
|
27
|
35
|
21
|
24
|
24
|
26
|
20
|
25
|
32
|
49
|
48
|
51
|
|
2026/04
|
44
|
34
|
41
|
41
|
64
|
61
|
76
|
53
|
34
|
40
|
44
|
42
|
45
|
30
|
32
|
45
|
42
|
48
|
50
|
52
|
24
|
19
|
33
|
35
|
36
|
44
|
54
|
31
|
27
|
30
|
|
|
2026/03
|
21
|
32
|
58
|
62
|
68
|
68
|
69
|
69
|
76
|
60
|
46
|
55
|
48
|
48
|
96
|
22
|
20
|
28
|
47
|
62
|
41
|
50
|
54
|
69
|
68
|
57
|
61
|
57
|
52
|
36
|
38
|
|
2026/02
|
54
|
60
|
75
|
78
|
86
|
97
|
54
|
61
|
54
|
62
|
73
|
76
|
73
|
55
|
66
|
37
|
80
|
70
|
88
|
57
|
43
|
58
|
77
|
42
|
32
|
23
|
37
|
36
|
|||
|
2026/01
|
32
|
52
|
63
|
56
|
87
|
71
|
58
|
66
|
65
|
62
|
73
|
69
|
69
|
61
|
114
|
101
|
163
|
168
|
29
|
45
|
63
|
73
|
68
|
72
|
75
|
136
|
104
|
69
|
65
|
34
|
44
|
|
2025/12
|
78
|
103
|
67
|
69
|
90
|
79
|
96
|
116
|
113
|
111
|
127
|
116
|
36
|
49
|
51
|
56
|
120
|
125
|
76
|
128
|
69
|
50
|
50
|
81
|
65
|
64
|
74
|
69
|
71
|
124
|
101
|
|
2025/11
|
50
|
50
|
60
|
56
|
52
|
48
|
40
|
19
|
36
|
46
|
68
|
53
|
48
|
51
|
51
|
50
|
56
|
29
|
31
|
38
|
46
|
56
|
61
|
49
|
78
|
56
|
87
|
69
|
59
|
52
|
|
|
2025/10
|
33
|
38
|
33
|
42
|
51
|
35
|
42
|
52
|
43
|
50
|
67
|
80
|
47
|
51
|
56
|
27
|
39
|
13
|
9
|
20
|
18
|
27
|
37
|
39
|
61
|
72
|
69
|
61
|
64
|
76
|
48
|
|
2025/09
|
16
|
17
|
20
|
22
|
26
|
32
|
35
|
25
|
24
|
23
|
19
|
20
|
30
|
29
|
27
|
29
|
34
|
26
|
21
|
19
|
30
|
42
|
29
|
12
|
17
|
35
|
43
|
44
|
43
|
37
|
|
|
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