Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
59
PM2.5
182
*
PM10
78
O3
0.5
CO
5
SO2
15
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
2 Sep
86
Good
Wed
3 Sep
64
Good
Thu
4 Sep
68
Good
Fri
5 Sep
80
Good
Sat
6 Sep
75
Good
Sun
7 Sep
77
Good
Mon
8 Sep
23
Excellent
Air quality in the last 12 months (Yongning)
|
2025/06
|
52
|
50
|
29
|
34
|
31
|
51
|
55
|
45
|
59
|
39
|
54
|
72
|
51
|
48
|
48
|
50
|
48
|
57
|
40
|
36
|
47
|
55
|
42
|
35
|
44
|
31
|
28
|
42
|
57
|
34
|
|
|
2025/05
|
82
|
109
|
38
|
106
|
281
|
135
|
94
|
86
|
45
|
40
|
47
|
62
|
76
|
87
|
52
|
111
|
137
|
67
|
58
|
66
|
123
|
117
|
38
|
51
|
51
|
46
|
49
|
59
|
53
|
98
|
53
|
|
2025/04
|
53
|
65
|
143
|
76
|
55
|
125
|
92
|
119
|
61
|
77
|
293
|
135
|
72
|
45
|
132
|
146
|
118
|
75
|
108
|
130
|
143
|
78
|
62
|
52
|
63
|
69
|
53
|
50
|
96
|
199
|
|
|
2025/03
|
100
|
62
|
51
|
69
|
61
|
52
|
85
|
96
|
332
|
133
|
240
|
84
|
107
|
71
|
44
|
45
|
51
|
45
|
51
|
64
|
68
|
89
|
295
|
408
|
444
|
355
|
132
|
98
|
53
|
55
|
47
|
|
2025/02
|
92
|
40
|
35
|
39
|
41
|
93
|
48
|
46
|
69
|
79
|
85
|
64
|
66
|
67
|
67
|
85
|
78
|
73
|
47
|
61
|
70
|
44
|
46
|
65
|
76
|
85
|
80
|
88
|
|||
|
2025/01
|
116
|
73
|
70
|
93
|
71
|
44
|
57
|
54
|
51
|
55
|
81
|
156
|
226
|
41
|
50
|
53
|
66
|
66
|
68
|
86
|
93
|
88
|
90
|
116
|
65
|
52
|
56
|
86
|
269
|
150
|
132
|
|
2024/12
|
53
|
45
|
62
|
52
|
44
|
44
|
35
|
45
|
69
|
52
|
66
|
67
|
58
|
52
|
65
|
106
|
126
|
78
|
62
|
58
|
40
|
55
|
69
|
87
|
82
|
60
|
44
|
50
|
91
|
78
|
94
|
|
2024/11
|
71
|
75
|
71
|
50
|
68
|
82
|
95
|
89
|
80
|
65
|
65
|
59
|
63
|
65
|
79
|
45
|
46
|
43
|
56
|
88
|
89
|
65
|
97
|
59
|
50
|
60
|
62
|
46
|
43
|
56
|
|
|
2024/10
|
52
|
48
|
51
|
34
|
45
|
47
|
51
|
51
|
53
|
60
|
65
|
46
|
53
|
67
|
59
|
57
|
62
|
39
|
35
|
58
|
37
|
36
|
56
|
59
|
60
|
51
|
57
|
58
|
58
|
41
|
64
|
|
2024/09
|
37
|
36
|
39
|
38
|
43
|
30
|
34
|
40
|
51
|
46
|
30
|
36
|
26
|
27
|
24
|
37
|
52
|
54
|
52
|
56
|
34
|
42
|
56
|
64
|
54
|
56
|
65
|
69
|
63
|
56
|
|
|
2024/08
|
45
|
32
|
43
|
43
|
54
|
32
|
25
|
29
|
94
|
103
|
35
|
35
|
33
|
35
|
48
|
46
|
40
|
37
|
32
|
35
|
43
|
38
|
39
|
39
|
28
|
24
|
26
|
35
|
40
|
40
|
55
|
|
2024/07
|
52
|
46
|
43
|
52
|
70
|
63
|
35
|
43
|
47
|
47
|
54
|
62
|
64
|
47
|
35
|
33
|
34
|
43
|
36
|
85
|
171
|
73
|
75
|
253
|
65
|
51
|
48
|
41
|
36
|
55
|
53
|
|
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