Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
88
*
PM2.5
113
PM10
46
O3
1.3
CO
11
SO2
31
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
12 Dec
110
Light
Sat
13 Dec
64
Good
Sun
14 Dec
59
Good
Mon
15 Dec
56
Good
Tue
16 Dec
72
Good
Wed
17 Dec
71
Good
Thu
18 Dec
43
Excellent
Air quality in the last 12 months (Yongxin)
|
2025/11
|
46
|
46
|
37
|
36
|
32
|
33
|
50
|
18
|
13
|
16
|
45
|
50
|
40
|
45
|
47
|
53
|
63
|
31
|
30
|
34
|
40
|
49
|
56
|
55
|
54
|
62
|
62
|
67
|
61
|
54
|
|
|
2025/10
|
40
|
33
|
20
|
32
|
24
|
16
|
37
|
42
|
48
|
47
|
48
|
67
|
93
|
63
|
65
|
60
|
61
|
45
|
20
|
16
|
27
|
27
|
37
|
43
|
50
|
75
|
64
|
61
|
71
|
78
|
58
|
|
2025/09
|
19
|
18
|
21
|
20
|
18
|
21
|
40
|
15
|
9
|
12
|
13
|
16
|
16
|
23
|
25
|
18
|
21
|
29
|
32
|
16
|
21
|
27
|
32
|
18
|
18
|
22
|
28
|
32
|
35
|
35
|
|
|
2025/08
|
21
|
21
|
12
|
13
|
12
|
11
|
10
|
13
|
18
|
24
|
24
|
23
|
19
|
16
|
10
|
16
|
15
|
15
|
11
|
12
|
16
|
16
|
18
|
13
|
14
|
19
|
18
|
15
|
17
|
16
|
19
|
|
2025/07
|
12
|
12
|
18
|
23
|
26
|
27
|
36
|
32
|
25
|
15
|
17
|
13
|
18
|
18
|
16
|
18
|
20
|
22
|
23
|
14
|
11
|
11
|
12
|
15
|
19
|
20
|
15
|
17
|
18
|
16
|
17
|
|
2025/06
|
13
|
12
|
20
|
21
|
21
|
16
|
19
|
15
|
19
|
20
|
15
|
14
|
20
|
10
|
10
|
19
|
9
|
9
|
10
|
11
|
11
|
11
|
18
|
14
|
23
|
18
|
11
|
13
|
12
|
11
|
|
|
2025/05
|
41
|
46
|
47
|
39
|
25
|
27
|
49
|
24
|
23
|
37
|
32
|
33
|
28
|
27
|
29
|
13
|
15
|
10
|
12
|
13
|
13
|
17
|
16
|
35
|
40
|
41
|
40
|
13
|
12
|
15
|
13
|
|
2025/04
|
42
|
37
|
37
|
52
|
57
|
56
|
53
|
50
|
43
|
41
|
40
|
178
|
156
|
108
|
65
|
56
|
62
|
56
|
21
|
15
|
23
|
18
|
28
|
22
|
20
|
19
|
13
|
29
|
47
|
43
|
|
|
2025/03
|
25
|
21
|
23
|
16
|
20
|
29
|
34
|
33
|
37
|
23
|
33
|
45
|
26
|
12
|
14
|
33
|
45
|
32
|
33
|
33
|
35
|
40
|
48
|
51
|
55
|
60
|
58
|
70
|
46
|
17
|
37
|
|
2025/02
|
20
|
14
|
26
|
37
|
45
|
49
|
43
|
60
|
32
|
41
|
54
|
55
|
66
|
79
|
53
|
28
|
40
|
38
|
24
|
11
|
27
|
16
|
27
|
43
|
73
|
62
|
48
|
32
|
|||
|
2025/01
|
91
|
75
|
95
|
105
|
132
|
93
|
69
|
71
|
58
|
42
|
43
|
53
|
53
|
50
|
67
|
58
|
52
|
53
|
57
|
57
|
62
|
59
|
61
|
103
|
46
|
23
|
42
|
55
|
88
|
67
|
46
|
|
2024/12
|
42
|
46
|
49
|
80
|
66
|
35
|
44
|
64
|
70
|
72
|
42
|
54
|
74
|
56
|
47
|
49
|
48
|
55
|
66
|
72
|
76
|
85
|
81
|
82
|
101
|
100
|
117
|
96
|
65
|
74
|
84
|
|
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