Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
45
PM2.5
99
*
PM10
50
O3
0.5
CO
7
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Dec
55
Good
Tue
23 Dec
60
Good
Wed
24 Dec
57
Good
Thu
25 Dec
59
Good
Fri
26 Dec
56
Good
Sat
27 Dec
61
Good
Sun
28 Dec
45
Excellent
Air quality in the last 12 months (Butuo)
|
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
|
|
|
2025/08
|
27
|
28
|
30
|
32
|
28
|
26
|
25
|
25
|
23
|
22
|
17
|
20
|
26
|
32
|
29
|
30
|
21
|
19
|
20
|
25
|
21
|
17
|
18
|
17
|
19
|
22
|
23
|
22
|
38
|
43
|
19
|
|
2025/07
|
19
|
18
|
17
|
16
|
17
|
18
|
24
|
22
|
17
|
21
|
19
|
18
|
25
|
23
|
28
|
32
|
28
|
32
|
20
|
20
|
15
|
14
|
13
|
14
|
15
|
17
|
18
|
25
|
27
|
42
|
22
|
|
2025/06
|
20
|
16
|
18
|
26
|
32
|
32
|
37
|
24
|
28
|
29
|
26
|
37
|
39
|
35
|
19
|
22
|
20
|
16
|
14
|
17
|
14
|
18
|
24
|
15
|
15
|
18
|
19
|
21
|
23
|
14
|
|
|
2025/05
|
42
|
41
|
39
|
32
|
25
|
19
|
20
|
24
|
31
|
34
|
37
|
38
|
38
|
29
|
31
|
24
|
26
|
28
|
27
|
26
|
33
|
35
|
41
|
29
|
25
|
27
|
18
|
13
|
19
|
16
|
16
|
|
2025/04
|
29
|
35
|
50
|
47
|
20
|
26
|
27
|
45
|
45
|
32
|
46
|
74
|
65
|
56
|
52
|
47
|
30
|
31
|
26
|
24
|
27
|
25
|
43
|
21
|
31
|
44
|
34
|
25
|
29
|
21
|
|
|
2025/03
|
43
|
43
|
31
|
32
|
25
|
12
|
23
|
33
|
44
|
46
|
42
|
41
|
51
|
48
|
21
|
14
|
18
|
14
|
22
|
40
|
45
|
54
|
36
|
30
|
24
|
30
|
37
|
86
|
48
|
41
|
33
|
|
2025/02
|
32
|
26
|
16
|
34
|
39
|
24
|
18
|
22
|
36
|
30
|
43
|
32
|
34
|
42
|
34
|
36
|
36
|
38
|
41
|
26
|
31
|
28
|
26
|
30
|
28
|
27
|
30
|
33
|
|||
|
2025/01
|
55
|
48
|
52
|
53
|
43
|
56
|
37
|
26
|
29
|
30
|
16
|
34
|
40
|
36
|
31
|
44
|
42
|
41
|
39
|
49
|
52
|
51
|
51
|
38
|
23
|
37
|
49
|
49
|
43
|
38
|
30
|
|
2024/12
|
37
|
42
|
35
|
36
|
28
|
34
|
32
|
30
|
21
|
25
|
30
|
42
|
28
|
21
|
29
|
46
|
45
|
41
|
50
|
40
|
37
|
33
|
36
|
34
|
31
|
37
|
51
|
41
|
54
|
34
|
38
|
|
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