Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
23
PM2.5
58
*
PM10
127
O3
0.6
CO
12
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Jun
92
Good
Fri
27 Jun
95
Good
Sat
28 Jun
92
Good
Sun
29 Jun
93
Good
Mon
30 Jun
85
Good
Tue
1 Jul
100
Good
Wed
2 Jul
28
Excellent
Air quality in the last 12 months (Yunzhou)
|
2025/05
|
36
|
31
|
21
|
29
|
67
|
32
|
58
|
65
|
24
|
41
|
41
|
56
|
80
|
22
|
43
|
117
|
54
|
56
|
50
|
60
|
45
|
61
|
55
|
55
|
47
|
38
|
37
|
42
|
51
|
58
|
24
|
|
2025/04
|
55
|
35
|
78
|
129
|
41
|
65
|
61
|
37
|
49
|
51
|
202
|
36
|
29
|
24
|
50
|
133
|
219
|
24
|
50
|
60
|
51
|
49
|
63
|
28
|
34
|
51
|
18
|
40
|
52
|
41
|
|
|
2025/03
|
91
|
63
|
37
|
59
|
54
|
57
|
56
|
70
|
75
|
103
|
190
|
118
|
95
|
75
|
34
|
34
|
32
|
27
|
46
|
44
|
54
|
74
|
219
|
151
|
124
|
109
|
89
|
46
|
30
|
43
|
49
|
|
2025/02
|
87
|
38
|
33
|
42
|
49
|
83
|
19
|
45
|
68
|
73
|
83
|
48
|
57
|
67
|
86
|
27
|
42
|
50
|
29
|
38
|
48
|
29
|
34
|
75
|
64
|
79
|
87
|
85
|
|||
|
2025/01
|
65
|
46
|
56
|
59
|
80
|
31
|
39
|
21
|
42
|
63
|
68
|
50
|
72
|
35
|
42
|
70
|
80
|
67
|
86
|
68
|
62
|
34
|
91
|
90
|
99
|
134
|
30
|
48
|
255
|
71
|
87
|
|
2024/12
|
55
|
26
|
48
|
46
|
44
|
35
|
25
|
64
|
78
|
86
|
60
|
85
|
45
|
52
|
58
|
65
|
38
|
35
|
54
|
53
|
48
|
78
|
82
|
90
|
60
|
42
|
38
|
68
|
97
|
116
|
66
|
|
2024/11
|
66
|
78
|
49
|
29
|
58
|
43
|
57
|
76
|
107
|
58
|
66
|
66
|
61
|
56
|
63
|
61
|
44
|
50
|
68
|
62
|
52
|
35
|
54
|
75
|
19
|
26
|
23
|
27
|
43
|
63
|
|
|
2024/10
|
16
|
26
|
41
|
43
|
49
|
37
|
19
|
39
|
42
|
37
|
54
|
49
|
53
|
54
|
20
|
57
|
56
|
16
|
16
|
20
|
39
|
24
|
53
|
51
|
60
|
50
|
20
|
44
|
53
|
46
|
64
|
|
2024/09
|
22
|
16
|
20
|
20
|
12
|
18
|
13
|
26
|
29
|
14
|
19
|
22
|
25
|
12
|
20
|
22
|
24
|
33
|
39
|
18
|
9
|
19
|
34
|
40
|
17
|
32
|
52
|
42
|
33
|
17
|
|
|
2024/08
|
34
|
35
|
24
|
30
|
25
|
32
|
23
|
20
|
22
|
69
|
11
|
11
|
14
|
20
|
36
|
36
|
32
|
38
|
17
|
21
|
18
|
22
|
29
|
35
|
18
|
10
|
21
|
23
|
33
|
28
|
32
|
|
2024/07
|
22
|
24
|
25
|
32
|
32
|
37
|
42
|
37
|
30
|
41
|
48
|
32
|
24
|
26
|
34
|
25
|
22
|
40
|
44
|
31
|
43
|
65
|
66
|
58
|
21
|
24
|
37
|
28
|
19
|
17
|
28
|
|
2024/06
|
25
|
38
|
37
|
29
|
29
|
51
|
12
|
30
|
38
|
33
|
51
|
55
|
44
|
16
|
22
|
21
|
45
|
46
|
38
|
42
|
38
|
237
|
144
|
26
|
25
|
55
|
62
|
48
|
47
|
33
|
|
|
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