Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
64
PM2.5
171
*
PM10
28
O3
1.8
CO
48
SO2
56
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
16 Dec
78
Good
Wed
17 Dec
83
Good
Thu
18 Dec
107
Light
Fri
19 Dec
82
Good
Sat
20 Dec
66
Good
Sun
21 Dec
71
Good
Mon
22 Dec
37
Excellent
Yongning Air quality rank
Air quality in the last 12 months (Yongning)
|
2025/11
|
55
|
67
|
73
|
62
|
50
|
52
|
57
|
88
|
98
|
83
|
62
|
63
|
64
|
59
|
84
|
60
|
30
|
37
|
53
|
69
|
67
|
62
|
90
|
91
|
63
|
183
|
74
|
93
|
101
|
68
|
|
|
2025/10
|
47
|
29
|
34
|
74
|
53
|
45
|
54
|
26
|
33
|
31
|
36
|
49
|
45
|
41
|
54
|
49
|
48
|
51
|
36
|
52
|
54
|
47
|
63
|
42
|
56
|
42
|
67
|
71
|
67
|
66
|
54
|
|
2025/09
|
35
|
72
|
62
|
44
|
61
|
66
|
60
|
57
|
46
|
38
|
33
|
44
|
58
|
69
|
60
|
35
|
32
|
30
|
27
|
26
|
22
|
31
|
26
|
48
|
44
|
46
|
63
|
58
|
62
|
54
|
|
|
2025/08
|
43
|
51
|
41
|
57
|
43
|
48
|
48
|
27
|
43
|
49
|
54
|
46
|
52
|
34
|
41
|
33
|
32
|
24
|
45
|
63
|
29
|
41
|
26
|
32
|
32
|
31
|
27
|
34
|
25
|
29
|
39
|
|
2025/07
|
37
|
27
|
76
|
117
|
30
|
41
|
31
|
57
|
32
|
50
|
40
|
43
|
44
|
56
|
59
|
32
|
42
|
42
|
47
|
38
|
34
|
35
|
38
|
23
|
35
|
42
|
37
|
33
|
32
|
30
|
43
|
|
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
|
|
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