Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
PM2.5
70
*
PM10
79
O3
0.6
CO
5
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Nov
70
Good
Tue
18 Nov
43
Excellent
Wed
19 Nov
45
Excellent
Thu
20 Nov
49
Excellent
Fri
21 Nov
55
Good
Sat
22 Nov
53
Good
Sun
23 Nov
23
Excellent
Air quality in the last 12 months (Dao County)
|
2025/10
|
46
|
35
|
32
|
42
|
51
|
20
|
20
|
35
|
32
|
30
|
37
|
42
|
72
|
44
|
46
|
50
|
49
|
27
|
11
|
10
|
11
|
20
|
32
|
43
|
48
|
62
|
60
|
68
|
76
|
93
|
55
|
|
2025/09
|
29
|
29
|
27
|
29
|
36
|
39
|
42
|
35
|
19
|
22
|
24
|
25
|
27
|
32
|
32
|
27
|
19
|
40
|
50
|
28
|
24
|
20
|
25
|
11
|
13
|
20
|
24
|
38
|
42
|
62
|
|
|
2025/08
|
30
|
23
|
14
|
25
|
21
|
14
|
15
|
19
|
29
|
33
|
34
|
38
|
37
|
34
|
13
|
20
|
20
|
23
|
15
|
18
|
22
|
25
|
30
|
31
|
31
|
27
|
28
|
25
|
24
|
21
|
30
|
|
2025/07
|
13
|
13
|
18
|
26
|
30
|
35
|
35
|
33
|
34
|
24
|
23
|
28
|
24
|
25
|
23
|
25
|
31
|
33
|
28
|
24
|
18
|
15
|
16
|
22
|
30
|
35
|
32
|
25
|
30
|
29
|
22
|
|
2025/06
|
30
|
26
|
37
|
47
|
45
|
44
|
36
|
39
|
43
|
38
|
43
|
31
|
32
|
22
|
20
|
25
|
15
|
14
|
23
|
22
|
15
|
22
|
23
|
20
|
23
|
24
|
15
|
14
|
14
|
14
|
|
|
2025/05
|
46
|
58
|
51
|
43
|
39
|
38
|
56
|
43
|
29
|
52
|
42
|
38
|
48
|
52
|
57
|
28
|
27
|
21
|
21
|
22
|
24
|
26
|
31
|
52
|
59
|
44
|
40
|
25
|
21
|
30
|
23
|
|
2025/04
|
52
|
54
|
60
|
111
|
127
|
89
|
90
|
83
|
86
|
49
|
55
|
184
|
232
|
132
|
86
|
80
|
84
|
72
|
48
|
30
|
40
|
37
|
49
|
37
|
32
|
37
|
31
|
34
|
54
|
55
|
|
|
2025/03
|
40
|
41
|
46
|
20
|
28
|
32
|
55
|
55
|
54
|
46
|
57
|
59
|
50
|
37
|
21
|
43
|
43
|
40
|
49
|
48
|
52
|
63
|
79
|
91
|
91
|
75
|
63
|
73
|
34
|
26
|
41
|
|
2025/02
|
24
|
22
|
37
|
57
|
57
|
61
|
43
|
70
|
44
|
59
|
73
|
69
|
86
|
104
|
85
|
37
|
42
|
40
|
34
|
21
|
51
|
30
|
32
|
75
|
93
|
90
|
52
|
49
|
|||
|
2025/01
|
89
|
99
|
119
|
133
|
160
|
104
|
93
|
101
|
66
|
57
|
58
|
63
|
62
|
59
|
86
|
67
|
64
|
66
|
76
|
79
|
81
|
87
|
101
|
194
|
86
|
28
|
50
|
69
|
176
|
82
|
60
|
|
2024/12
|
61
|
62
|
72
|
117
|
89
|
44
|
39
|
57
|
115
|
85
|
36
|
66
|
71
|
70
|
55
|
49
|
61
|
69
|
87
|
104
|
110
|
110
|
101
|
107
|
113
|
120
|
101
|
121
|
94
|
116
|
106
|
|
2024/11
|
55
|
85
|
81
|
81
|
83
|
78
|
60
|
55
|
61
|
78
|
73
|
69
|
68
|
77
|
59
|
64
|
36
|
19
|
19
|
25
|
37
|
46
|
53
|
60
|
53
|
27
|
37
|
46
|
45
|
56
|
|
|
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