Air Quality
Excellent
No health implications.
12
PM2.5
21
PM10
20
O3
0.8
CO
4
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Apr
58
Good
Sun
5 Apr
52
Good
Mon
6 Apr
60
Good
Tue
7 Apr
60
Good
Wed
8 Apr
64
Good
Thu
9 Apr
26
Excellent
Fri
10 Apr
31
Excellent
Air quality in the last 12 months (Dao County)
|
2026/02
|
53
|
54
|
63
|
84
|
102
|
75
|
71
|
62
|
66
|
60
|
35
|
50
|
59
|
58
|
47
|
32
|
57
|
70
|
64
|
36
|
57
|
76
|
66
|
32
|
38
|
45
|
14
|
23
|
|||
|
2026/01
|
31
|
46
|
68
|
81
|
37
|
58
|
54
|
51
|
50
|
64
|
73
|
76
|
79
|
72
|
82
|
100
|
111
|
102
|
64
|
18
|
40
|
47
|
59
|
65
|
86
|
56
|
70
|
85
|
70
|
45
|
27
|
|
2025/12
|
63
|
91
|
97
|
91
|
77
|
80
|
84
|
85
|
87
|
83
|
80
|
95
|
21
|
43
|
54
|
60
|
70
|
79
|
65
|
62
|
93
|
113
|
86
|
26
|
48
|
58
|
62
|
59
|
65
|
81
|
115
|
|
2025/11
|
44
|
39
|
15
|
10
|
22
|
30
|
40
|
13
|
8
|
11
|
23
|
50
|
37
|
46
|
53
|
53
|
63
|
26
|
31
|
39
|
44
|
48
|
55
|
62
|
52
|
50
|
63
|
67
|
53
|
53
|
|
|
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
|
|
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