Air Quality
Excellent
No health implications.
8
PM2.5
9
PM10
46
O3
0.6
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
5 Jan
63
Good
Tue
6 Jan
50
Excellent
Wed
7 Jan
64
Good
Thu
8 Jan
66
Good
Fri
9 Jan
84
Good
Sat
10 Jan
91
Good
Sun
11 Jan
40
Excellent
Yongning Air quality rank
Air quality in the last 12 months (Yongning)
|
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
|
|||
|
2025/01
|
106
|
98
|
76
|
95
|
90
|
102
|
113
|
88
|
74
|
35
|
45
|
59
|
83
|
86
|
72
|
64
|
83
|
90
|
93
|
95
|
91
|
69
|
76
|
58
|
45
|
17
|
42
|
50
|
195
|
78
|
45
|
|
2024/12
|
65
|
75
|
75
|
85
|
90
|
70
|
29
|
29
|
63
|
95
|
53
|
35
|
40
|
51
|
40
|
45
|
74
|
61
|
55
|
80
|
86
|
81
|
92
|
87
|
101
|
89
|
72
|
57
|
100
|
115
|
109
|
|
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