Air Quality
Excellent
No health implications.
11
PM2.5
14
PM10
23
O3
0.4
CO
5
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Dec
93
Good
Wed
24 Dec
83
Good
Thu
25 Dec
79
Good
Fri
26 Dec
77
Good
Sat
27 Dec
88
Good
Sun
28 Dec
92
Good
Mon
29 Dec
39
Excellent
Air quality in the last 12 months (Yuanling)
|
2025/11
|
34
|
27
|
22
|
25
|
33
|
30
|
19
|
12
|
16
|
27
|
47
|
45
|
41
|
52
|
55
|
55
|
47
|
24
|
32
|
34
|
39
|
46
|
51
|
40
|
55
|
51
|
58
|
54
|
58
|
58
|
|
|
2025/10
|
38
|
31
|
27
|
27
|
41
|
35
|
36
|
47
|
44
|
39
|
50
|
53
|
23
|
20
|
33
|
19
|
20
|
9
|
10
|
9
|
11
|
33
|
39
|
42
|
60
|
43
|
38
|
42
|
53
|
48
|
36
|
|
2025/09
|
25
|
28
|
30
|
25
|
33
|
35
|
32
|
37
|
15
|
16
|
17
|
20
|
21
|
20
|
25
|
28
|
28
|
17
|
14
|
14
|
30
|
30
|
21
|
21
|
18
|
17
|
23
|
30
|
27
|
24
|
|
|
2025/08
|
32
|
36
|
33
|
31
|
33
|
30
|
16
|
16
|
24
|
25
|
25
|
18
|
16
|
18
|
13
|
18
|
26
|
31
|
20
|
16
|
17
|
18
|
23
|
24
|
22
|
25
|
27
|
25
|
31
|
30
|
24
|
|
2025/07
|
17
|
14
|
14
|
15
|
21
|
28
|
32
|
34
|
34
|
26
|
34
|
37
|
33
|
26
|
22
|
21
|
26
|
30
|
30
|
33
|
15
|
9
|
11
|
18
|
19
|
27
|
28
|
23
|
25
|
24
|
26
|
|
2025/06
|
10
|
25
|
32
|
34
|
37
|
40
|
27
|
23
|
29
|
31
|
30
|
27
|
23
|
21
|
21
|
32
|
21
|
17
|
12
|
11
|
10
|
14
|
15
|
19
|
23
|
16
|
18
|
15
|
18
|
19
|
|
|
2025/05
|
43
|
62
|
63
|
48
|
41
|
74
|
77
|
31
|
23
|
28
|
32
|
46
|
49
|
68
|
45
|
27
|
39
|
42
|
48
|
37
|
29
|
23
|
40
|
56
|
53
|
37
|
36
|
19
|
29
|
29
|
27
|
|
2025/04
|
51
|
57
|
58
|
69
|
70
|
64
|
63
|
74
|
67
|
55
|
61
|
83
|
190
|
118
|
90
|
77
|
66
|
63
|
27
|
47
|
46
|
41
|
54
|
42
|
53
|
46
|
31
|
41
|
51
|
25
|
|
|
2025/03
|
58
|
59
|
13
|
27
|
33
|
36
|
41
|
37
|
41
|
48
|
51
|
60
|
61
|
41
|
28
|
51
|
50
|
33
|
34
|
42
|
46
|
59
|
57
|
53
|
60
|
72
|
105
|
84
|
60
|
36
|
53
|
|
2025/02
|
40
|
29
|
52
|
58
|
65
|
67
|
72
|
87
|
56
|
51
|
60
|
72
|
68
|
54
|
42
|
53
|
38
|
39
|
41
|
67
|
108
|
44
|
65
|
94
|
68
|
42
|
41
|
50
|
|||
|
2025/01
|
111
|
141
|
150
|
188
|
139
|
99
|
75
|
60
|
63
|
79
|
87
|
81
|
106
|
115
|
88
|
71
|
90
|
103
|
100
|
90
|
109
|
143
|
177
|
144
|
19
|
30
|
52
|
96
|
208
|
116
|
66
|
|
2024/12
|
54
|
64
|
89
|
89
|
38
|
42
|
54
|
53
|
65
|
53
|
53
|
76
|
90
|
60
|
60
|
63
|
76
|
83
|
80
|
103
|
110
|
77
|
65
|
95
|
103
|
116
|
108
|
124
|
148
|
169
|
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