Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
35
O3
1.0
CO
6
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Mar
58
Good
Tue
17 Mar
53
Good
Wed
18 Mar
80
Good
Thu
19 Mar
80
Good
Fri
20 Mar
91
Good
Sat
21 Mar
84
Good
Sun
22 Mar
49
Excellent
Yunxi Air quality rank
Air quality in the last 12 months (Yunxi)
|
2026/02
|
64
|
76
|
86
|
97
|
97
|
135
|
65
|
69
|
64
|
71
|
73
|
88
|
61
|
44
|
61
|
34
|
73
|
70
|
81
|
43
|
33
|
47
|
62
|
44
|
41
|
21
|
37
|
44
|
|||
|
2026/01
|
43
|
63
|
81
|
63
|
100
|
93
|
76
|
77
|
62
|
59
|
77
|
83
|
71
|
75
|
149
|
124
|
186
|
175
|
25
|
50
|
59
|
83
|
90
|
84
|
86
|
169
|
123
|
104
|
82
|
47
|
47
|
|
2025/12
|
102
|
117
|
65
|
67
|
98
|
99
|
113
|
131
|
151
|
140
|
150
|
138
|
40
|
49
|
46
|
59
|
123
|
132
|
72
|
130
|
71
|
64
|
48
|
94
|
70
|
71
|
81
|
64
|
84
|
161
|
121
|
|
2025/11
|
74
|
59
|
53
|
43
|
64
|
55
|
50
|
28
|
43
|
54
|
71
|
45
|
45
|
63
|
74
|
60
|
56
|
29
|
33
|
44
|
59
|
72
|
68
|
56
|
67
|
53
|
89
|
66
|
61
|
57
|
|
|
2025/10
|
39
|
37
|
34
|
34
|
68
|
48
|
52
|
66
|
53
|
60
|
75
|
94
|
38
|
51
|
60
|
23
|
28
|
10
|
12
|
20
|
21
|
27
|
40
|
36
|
86
|
79
|
84
|
82
|
82
|
91
|
60
|
|
2025/09
|
21
|
25
|
24
|
26
|
24
|
28
|
40
|
33
|
25
|
27
|
30
|
19
|
33
|
38
|
32
|
29
|
31
|
27
|
17
|
18
|
28
|
37
|
22
|
14
|
17
|
27
|
52
|
53
|
42
|
40
|
|
|
2025/08
|
35
|
39
|
35
|
24
|
21
|
17
|
13
|
13
|
20
|
29
|
13
|
16
|
18
|
19
|
13
|
16
|
21
|
25
|
15
|
15
|
16
|
15
|
17
|
19
|
17
|
20
|
21
|
23
|
25
|
30
|
23
|
|
2025/07
|
12
|
10
|
15
|
18
|
26
|
29
|
30
|
31
|
24
|
20
|
30
|
21
|
16
|
24
|
23
|
20
|
27
|
24
|
31
|
24
|
14
|
10
|
9
|
15
|
20
|
25
|
16
|
21
|
23
|
23
|
22
|
|
2025/06
|
10
|
24
|
34
|
43
|
33
|
30
|
25
|
21
|
34
|
29
|
21
|
29
|
21
|
17
|
30
|
29
|
16
|
9
|
9
|
18
|
14
|
13
|
17
|
23
|
24
|
25
|
25
|
12
|
10
|
10
|
|
|
2025/05
|
53
|
56
|
57
|
46
|
39
|
78
|
95
|
32
|
45
|
49
|
39
|
42
|
36
|
55
|
44
|
20
|
32
|
70
|
45
|
19
|
16
|
18
|
44
|
54
|
43
|
40
|
45
|
29
|
23
|
20
|
13
|
|
2025/04
|
63
|
55
|
57
|
58
|
66
|
66
|
62
|
60
|
56
|
39
|
40
|
177
|
123
|
122
|
56
|
56
|
64
|
68
|
53
|
66
|
37
|
43
|
54
|
41
|
53
|
43
|
37
|
60
|
58
|
37
|
|
|
2025/03
|
49
|
32
|
16
|
33
|
37
|
49
|
56
|
54
|
53
|
46
|
31
|
52
|
43
|
32
|
25
|
46
|
40
|
41
|
47
|
44
|
45
|
50
|
60
|
55
|
49
|
65
|
87
|
69
|
73
|
61
|
66
|
|
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