Air Quality
Excellent
No health implications.
24
PM2.5
34
PM10
42
O3
0.7
CO
8
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Sep
46
Excellent
Wed
16 Sep
47
Excellent
Thu
17 Sep
43
Excellent
Fri
18 Sep
44
Excellent
Sat
19 Sep
46
Excellent
Sun
20 Sep
50
Excellent
Mon
21 Sep
35
Excellent
Air quality in the last 12 months (Butuo)
|
2026/08
|
20
|
19
|
22
|
28
|
32
|
32
|
27
|
27
|
32
|
31
|
33
|
31
|
29
|
32
|
36
|
39
|
36
|
20
|
20
|
28
|
26
|
32
|
31
|
30
|
33
|
26
|
27
|
26
|
21
|
28
|
29
|
|
2026/07
|
32
|
25
|
26
|
22
|
26
|
33
|
30
|
33
|
33
|
33
|
29
|
32
|
28
|
30
|
35
|
35
|
27
|
27
|
38
|
37
|
39
|
41
|
41
|
37
|
37
|
35
|
29
|
23
|
26
|
20
|
17
|
|
2026/06
|
29
|
36
|
29
|
30
|
37
|
40
|
35
|
26
|
27
|
29
|
31
|
35
|
23
|
28
|
30
|
24
|
24
|
20
|
28
|
27
|
19
|
22
|
20
|
20
|
17
|
18
|
24
|
21
|
23
|
28
|
|
|
2026/05
|
32
|
22
|
24
|
23
|
29
|
36
|
38
|
35
|
24
|
27
|
35
|
26
|
36
|
34
|
28
|
33
|
31
|
23
|
30
|
36
|
37
|
38
|
33
|
28
|
30
|
31
|
31
|
30
|
24
|
28
|
32
|
|
2026/04
|
27
|
30
|
28
|
34
|
42
|
38
|
28
|
31
|
32
|
35
|
32
|
33
|
34
|
31
|
38
|
35
|
29
|
32
|
42
|
44
|
35
|
28
|
27
|
33
|
36
|
47
|
31
|
25
|
26
|
33
|
|
|
2026/03
|
43
|
28
|
20
|
24
|
35
|
48
|
56
|
29
|
18
|
24
|
34
|
53
|
41
|
32
|
19
|
31
|
31
|
26
|
32
|
29
|
34
|
32
|
27
|
25
|
35
|
30
|
29
|
30
|
31
|
26
|
23
|
|
2026/02
|
43
|
39
|
42
|
44
|
33
|
44
|
48
|
30
|
36
|
33
|
34
|
45
|
41
|
38
|
36
|
54
|
93
|
54
|
36
|
45
|
47
|
50
|
45
|
44
|
42
|
54
|
47
|
44
|
|||
|
2026/01
|
41
|
35
|
34
|
29
|
35
|
29
|
38
|
39
|
105
|
75
|
66
|
62
|
57
|
56
|
54
|
59
|
66
|
65
|
76
|
65
|
60
|
43
|
57
|
56
|
51
|
55
|
78
|
88
|
54
|
43
|
35
|
|
2025/12
|
66
|
61
|
38
|
35
|
34
|
44
|
39
|
48
|
46
|
43
|
58
|
44
|
35
|
48
|
53
|
56
|
43
|
60
|
57
|
51
|
49
|
50
|
42
|
52
|
35
|
66
|
71
|
75
|
81
|
53
|
53
|
|
2025/11
|
12
|
13
|
15
|
34
|
28
|
24
|
25
|
23
|
21
|
23
|
21
|
23
|
21
|
32
|
30
|
33
|
27
|
24
|
20
|
35
|
34
|
49
|
42
|
45
|
43
|
47
|
39
|
45
|
53
|
64
|
|
|
2025/10
|
15
|
16
|
21
|
20
|
20
|
19
|
17
|
18
|
20
|
25
|
22
|
23
|
20
|
25
|
26
|
27
|
19
|
16
|
19
|
14
|
11
|
16
|
22
|
23
|
24
|
20
|
20
|
27
|
25
|
23
|
21
|
|
2025/09
|
24
|
21
|
24
|
26
|
24
|
19
|
28
|
22
|
23
|
27
|
24
|
17
|
20
|
32
|
33
|
23
|
21
|
17
|
17
|
18
|
19
|
18
|
15
|
17
|
27
|
20
|
18
|
17
|
17
|
17
|
|
|
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