Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
77
PM2.5
162
*
PM10
102
O3
0.3
CO
10
SO2
13
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
3 May
77
Good
Sun
4 May
131
Light
Mon
5 May
90
Good
Tue
6 May
73
Good
Wed
7 May
89
Good
Thu
8 May
64
Good
Fri
9 May
33
Excellent
Air quality in the last 12 months (Yongdeng)
|
2025/02
|
55
|
51
|
41
|
45
|
36
|
47
|
63
|
61
|
60
|
56
|
77
|
80
|
66
|
51
|
55
|
79
|
67
|
65
|
69
|
59
|
72
|
64
|
45
|
61
|
60
|
60
|
61
|
63
|
|||
|
2025/01
|
58
|
62
|
65
|
67
|
69
|
63
|
56
|
61
|
72
|
66
|
63
|
101
|
80
|
60
|
63
|
77
|
69
|
70
|
67
|
63
|
64
|
78
|
93
|
84
|
70
|
78
|
76
|
82
|
107
|
67
|
44
|
|
2024/12
|
47
|
45
|
58
|
55
|
58
|
59
|
46
|
55
|
76
|
64
|
80
|
57
|
65
|
83
|
95
|
80
|
65
|
60
|
68
|
65
|
69
|
112
|
104
|
98
|
88
|
73
|
57
|
78
|
64
|
77
|
70
|
|
2024/11
|
58
|
47
|
62
|
61
|
61
|
67
|
71
|
76
|
76
|
73
|
58
|
60
|
56
|
78
|
84
|
56
|
55
|
49
|
69
|
68
|
74
|
76
|
76
|
41
|
45
|
61
|
66
|
65
|
63
|
67
|
|
|
2024/10
|
33
|
40
|
45
|
47
|
52
|
43
|
52
|
55
|
54
|
48
|
50
|
45
|
48
|
54
|
59
|
41
|
44
|
48
|
52
|
46
|
42
|
41
|
56
|
63
|
51
|
45
|
55
|
57
|
62
|
53
|
48
|
|
2024/09
|
40
|
45
|
32
|
26
|
22
|
21
|
30
|
44
|
28
|
31
|
29
|
29
|
26
|
40
|
43
|
40
|
41
|
40
|
40
|
22
|
39
|
46
|
36
|
73
|
61
|
36
|
53
|
58
|
29
|
28
|
|
|
2024/08
|
39
|
27
|
34
|
36
|
38
|
42
|
32
|
53
|
68
|
33
|
34
|
39
|
39
|
27
|
38
|
31
|
30
|
33
|
33
|
38
|
37
|
43
|
38
|
38
|
43
|
62
|
39
|
38
|
33
|
41
|
68
|
|
2024/07
|
24
|
37
|
34
|
51
|
34
|
47
|
39
|
35
|
60
|
60
|
56
|
55
|
45
|
33
|
43
|
36
|
41
|
39
|
36
|
207
|
182
|
88
|
58
|
86
|
65
|
55
|
45
|
42
|
33
|
33
|
32
|
|
2024/06
|
49
|
36
|
37
|
32
|
43
|
26
|
39
|
33
|
40
|
39
|
35
|
35
|
35
|
34
|
42
|
26
|
33
|
42
|
54
|
28
|
28
|
37
|
36
|
45
|
61
|
40
|
37
|
28
|
44
|
31
|
|
|
2024/05
|
50
|
39
|
39
|
48
|
59
|
68
|
58
|
53
|
58
|
64
|
42
|
49
|
47
|
180
|
175
|
95
|
77
|
90
|
101
|
82
|
62
|
57
|
71
|
183
|
59
|
65
|
44
|
45
|
26
|
27
|
47
|
|
2024/04
|
87
|
80
|
62
|
58
|
48
|
46
|
44
|
62
|
51
|
42
|
59
|
62
|
113
|
433
|
114
|
92
|
78
|
60
|
61
|
37
|
39
|
79
|
99
|
53
|
43
|
65
|
242
|
367
|
42
|
47
|
|
|
2024/03
|
65
|
75
|
74
|
64
|
62
|
74
|
128
|
84
|
71
|
75
|
65
|
72
|
73
|
68
|
184
|
113
|
86
|
82
|
82
|
61
|
71
|
78
|
106
|
40
|
54
|
54
|
50
|
51
|
84
|
133
|
79
|
|
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