Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
33
PM2.5
55
*
PM10
73
O3
0.7
CO
16
SO2
25
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
23 Oct
72
Good
Fri
24 Oct
85
Good
Sat
25 Oct
81
Good
Sun
26 Oct
64
Good
Mon
27 Oct
82
Good
Tue
28 Oct
72
Good
Wed
29 Oct
21
Excellent
Air quality in the last 12 months (Yongning)
|
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
|
|
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
|
|
|
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