Air Quality
Excellent
No health implications.
17
PM2.5
39
PM10
81
O3
0.4
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Jul
87
Good
Sun
13 Jul
105
Light
Mon
14 Jul
94
Good
Tue
15 Jul
90
Good
Wed
16 Jul
93
Good
Thu
17 Jul
49
Excellent
Fri
18 Jul
37
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