Air Quality
Excellent
No health implications.
5
PM2.5
10
PM10
26
O3
0.7
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
11 Feb
62
Good
Thu
12 Feb
61
Good
Fri
13 Feb
56
Good
Sat
14 Feb
56
Good
Sun
15 Feb
52
Good
Mon
16 Feb
19
Excellent
Tue
17 Feb
20
Excellent
Yongning Air quality rank
Air quality in the last 12 months (Yongning)
|
2026/01
|
48
|
19
|
40
|
75
|
22
|
24
|
35
|
51
|
66
|
72
|
64
|
63
|
78
|
92
|
86
|
71
|
91
|
81
|
66
|
54
|
19
|
21
|
40
|
57
|
79
|
69
|
25
|
41
|
67
|
44
|
20
|
|
2025/12
|
76
|
59
|
69
|
72
|
73
|
58
|
84
|
62
|
69
|
89
|
110
|
107
|
35
|
39
|
51
|
60
|
50
|
53
|
58
|
42
|
60
|
62
|
47
|
26
|
23
|
49
|
54
|
64
|
75
|
79
|
73
|
|
2025/11
|
27
|
26
|
13
|
11
|
17
|
35
|
35
|
33
|
18
|
15
|
14
|
18
|
35
|
35
|
52
|
53
|
67
|
28
|
18
|
26
|
31
|
37
|
51
|
54
|
37
|
50
|
45
|
59
|
57
|
75
|
|
|
2025/10
|
27
|
29
|
23
|
25
|
25
|
10
|
18
|
33
|
35
|
36
|
38
|
38
|
30
|
19
|
16
|
23
|
39
|
40
|
30
|
18
|
13
|
12
|
21
|
32
|
44
|
41
|
36
|
35
|
51
|
43
|
32
|
|
2025/09
|
20
|
24
|
26
|
25
|
28
|
24
|
37
|
36
|
22
|
19
|
16
|
21
|
21
|
28
|
21
|
20
|
16
|
24
|
35
|
42
|
25
|
18
|
23
|
17
|
14
|
19
|
23
|
26
|
22
|
23
|
|
|
2025/08
|
26
|
25
|
41
|
31
|
26
|
17
|
19
|
30
|
29
|
29
|
30
|
30
|
35
|
49
|
21
|
21
|
27
|
17
|
12
|
19
|
26
|
26
|
28
|
33
|
20
|
24
|
24
|
25
|
24
|
29
|
26
|
|
2025/07
|
17
|
22
|
27
|
22
|
35
|
37
|
27
|
29
|
31
|
36
|
25
|
19
|
27
|
24
|
20
|
26
|
29
|
36
|
46
|
31
|
18
|
14
|
16
|
19
|
26
|
32
|
34
|
41
|
30
|
54
|
34
|
|
2025/06
|
29
|
27
|
18
|
35
|
30
|
24
|
26
|
23
|
26
|
22
|
27
|
23
|
13
|
21
|
30
|
19
|
20
|
25
|
24
|
24
|
26
|
25
|
21
|
23
|
20
|
25
|
16
|
21
|
19
|
14
|
|
|
2025/05
|
28
|
47
|
41
|
32
|
34
|
31
|
36
|
31
|
27
|
30
|
29
|
40
|
41
|
29
|
15
|
24
|
19
|
29
|
23
|
25
|
27
|
21
|
22
|
15
|
33
|
36
|
53
|
41
|
17
|
26
|
30
|
|
2025/04
|
38
|
55
|
56
|
41
|
86
|
99
|
71
|
60
|
44
|
48
|
46
|
57
|
109
|
145
|
117
|
105
|
84
|
66
|
50
|
36
|
28
|
36
|
45
|
43
|
27
|
30
|
34
|
23
|
44
|
37
|
|
|
2025/03
|
40
|
34
|
42
|
45
|
32
|
21
|
32
|
37
|
31
|
54
|
37
|
34
|
31
|
31
|
20
|
24
|
52
|
38
|
37
|
62
|
72
|
62
|
49
|
58
|
67
|
44
|
46
|
69
|
36
|
12
|
21
|
|
2025/02
|
46
|
32
|
21
|
52
|
84
|
42
|
14
|
42
|
58
|
72
|
95
|
45
|
40
|
108
|
67
|
31
|
34
|
21
|
56
|
54
|
17
|
31
|
16
|
34
|
63
|
24
|
29
|
45
|
|||
|
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