Air Quality
Excellent
No health implications.
4
PM2.5
12
PM10
71
O3
0.1
CO
8
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Sep
56
Good
Thu
18 Sep
61
Good
Fri
19 Sep
54
Good
Sat
20 Sep
57
Good
Sun
21 Sep
61
Good
Mon
22 Sep
56
Good
Tue
23 Sep
22
Excellent
Air quality in the last 12 months (Xaitongmoin)
|
2025/08
|
11
|
8
|
8
|
9
|
14
|
9
|
12
|
13
|
12
|
10
|
10
|
12
|
15
|
14
|
18
|
25
|
17
|
23
|
11
|
10
|
10
|
12
|
14
|
16
|
13
|
8
|
8
|
13
|
8
|
10
|
13
|
|
2025/07
|
21
|
12
|
14
|
11
|
14
|
21
|
21
|
27
|
22
|
16
|
15
|
11
|
11
|
10
|
12
|
12
|
11
|
12
|
23
|
12
|
11
|
11
|
12
|
12
|
14
|
9
|
12
|
9
|
11
|
16
|
13
|
|
2025/06
|
22
|
17
|
19
|
16
|
14
|
14
|
20
|
28
|
30
|
26
|
31
|
41
|
24
|
17
|
12
|
13
|
13
|
12
|
10
|
10
|
15
|
19
|
15
|
16
|
14
|
14
|
23
|
19
|
13
|
9
|
|
|
2025/05
|
34
|
29
|
34
|
32
|
29
|
16
|
17
|
41
|
32
|
23
|
19
|
21
|
25
|
30
|
22
|
28
|
12
|
19
|
16
|
15
|
29
|
25
|
20
|
32
|
18
|
19
|
18
|
29
|
26
|
24
|
17
|
|
2025/04
|
45
|
39
|
26
|
29
|
46
|
33
|
39
|
64
|
36
|
40
|
32
|
18
|
18
|
31
|
22
|
28
|
50
|
50
|
54
|
23
|
24
|
30
|
28
|
28
|
27
|
26
|
32
|
25
|
22
|
26
|
|
|
2025/03
|
25
|
18
|
39
|
37
|
36
|
48
|
32
|
31
|
28
|
30
|
35
|
25
|
22
|
27
|
24
|
28
|
27
|
23
|
26
|
21
|
45
|
35
|
27
|
29
|
32
|
63
|
49
|
55
|
40
|
48
|
39
|
|
2025/02
|
31
|
25
|
18
|
24
|
43
|
28
|
29
|
21
|
19
|
22
|
23
|
41
|
61
|
35
|
42
|
24
|
28
|
17
|
21
|
28
|
17
|
23
|
18
|
25
|
25
|
30
|
42
|
32
|
|||
|
2025/01
|
28
|
40
|
40
|
31
|
36
|
40
|
27
|
22
|
38
|
29
|
38
|
20
|
25
|
24
|
36
|
40
|
22
|
32
|
33
|
37
|
26
|
24
|
41
|
34
|
50
|
66
|
42
|
38
|
65
|
35
|
36
|
|
2024/12
|
36
|
42
|
25
|
37
|
48
|
46
|
44
|
49
|
78
|
39
|
39
|
28
|
48
|
24
|
30
|
37
|
41
|
20
|
37
|
35
|
22
|
24
|
25
|
27
|
32
|
21
|
41
|
43
|
18
|
20
|
28
|
|
2024/11
|
34
|
37
|
35
|
30
|
13
|
20
|
32
|
30
|
34
|
37
|
34
|
33
|
27
|
35
|
36
|
41
|
28
|
35
|
23
|
24
|
37
|
39
|
36
|
22
|
45
|
37
|
39
|
29
|
33
|
33
|
|
|
2024/10
|
25
|
19
|
17
|
20
|
18
|
19
|
19
|
25
|
22
|
22
|
19
|
19
|
26
|
30
|
15
|
23
|
27
|
23
|
25
|
29
|
22
|
27
|
21
|
27
|
36
|
34
|
37
|
39
|
44
|
37
|
35
|
|
2024/09
|
16
|
10
|
10
|
10
|
11
|
13
|
13
|
26
|
14
|
12
|
12
|
12
|
15
|
13
|
13
|
12
|
10
|
13
|
18
|
13
|
11
|
12
|
11
|
12
|
9
|
11
|
12
|
18
|
19
|
25
|
|
|
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