Air Quality
Excellent
No health implications.
16
PM2.5
28
PM10
38
O3
0.8
CO
5
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
31 Jan
43
Excellent
Sat
1 Feb
48
Excellent
Sun
2 Feb
41
Excellent
Mon
3 Feb
38
Excellent
Tue
4 Feb
44
Excellent
Wed
5 Feb
41
Excellent
Thu
6 Feb
32
Excellent
Air quality in the last 12 months (Butuo)
|
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
|
|
2024/11
|
17
|
20
|
26
|
19
|
19
|
29
|
20
|
17
|
23
|
22
|
27
|
24
|
24
|
31
|
36
|
31
|
29
|
24
|
24
|
30
|
31
|
25
|
26
|
24
|
26
|
21
|
21
|
25
|
34
|
35
|
|
|
2024/10
|
14
|
20
|
17
|
23
|
22
|
17
|
17
|
21
|
19
|
13
|
15
|
22
|
18
|
27
|
23
|
24
|
20
|
27
|
27
|
25
|
22
|
21
|
22
|
28
|
25
|
21
|
15
|
20
|
33
|
31
|
29
|
|
2024/09
|
23
|
17
|
21
|
23
|
19
|
20
|
27
|
21
|
22
|
16
|
20
|
23
|
22
|
26
|
29
|
21
|
20
|
17
|
28
|
25
|
24
|
22
|
23
|
33
|
20
|
28
|
25
|
24
|
21
|
14
|
|
|
2024/08
|
25
|
30
|
35
|
28
|
21
|
18
|
19
|
17
|
19
|
23
|
45
|
31
|
34
|
41
|
38
|
28
|
25
|
26
|
27
|
29
|
34
|
35
|
33
|
43
|
35
|
28
|
33
|
37
|
34
|
41
|
30
|
|
2024/07
|
18
|
20
|
18
|
15
|
12
|
17
|
18
|
19
|
20
|
23
|
13
|
17
|
24
|
19
|
17
|
17
|
22
|
24
|
22
|
25
|
20
|
21
|
19
|
23
|
20
|
27
|
29
|
17
|
18
|
14
|
18
|
|
2024/06
|
30
|
27
|
15
|
16
|
18
|
18
|
13
|
14
|
12
|
17
|
15
|
22
|
28
|
22
|
29
|
37
|
15
|
20
|
15
|
46
|
30
|
21
|
21
|
19
|
19
|
24
|
17
|
14
|
16
|
17
|
|
|
2024/05
|
23
|
32
|
36
|
17
|
32
|
42
|
33
|
28
|
17
|
25
|
17
|
16
|
24
|
31
|
25
|
32
|
30
|
19
|
22
|
25
|
28
|
28
|
26
|
30
|
25
|
15
|
19
|
22
|
14
|
16
|
22
|
|
2024/04
|
25
|
30
|
36
|
35
|
34
|
31
|
30
|
25
|
31
|
32
|
30
|
37
|
34
|
41
|
44
|
43
|
43
|
35
|
30
|
29
|
22
|
34
|
18
|
26
|
27
|
32
|
38
|
39
|
27
|
22
|
|
|
2024/03
|
28
|
31
|
30
|
35
|
25
|
29
|
26
|
26
|
35
|
36
|
22
|
48
|
46
|
33
|
40
|
38
|
46
|
30
|
47
|
55
|
48
|
35
|
26
|
32
|
31
|
33
|
35
|
19
|
28
|
40
|
31
|
|
2024/02
|
38
|
43
|
32
|
26
|
31
|
31
|
24
|
25
|
25
|
38
|
42
|
42
|
30
|
35
|
37
|
29
|
30
|
33
|
36
|
47
|
39
|
36
|
48
|
24
|
32
|
32
|
33
|
29
|
27
|
||
|
2024/01
|
50
|
36
|
30
|
41
|
42
|
41
|
41
|
42
|
44
|
48
|
50
|
91
|
98
|
118
|
107
|
40
|
35
|
42
|
51
|
53
|
41
|
21
|
31
|
31
|
31
|
26
|
34
|
36
|
37
|
42
|
32
|
|
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