Air Quality
Excellent
No health implications.
6
PM2.5
24
PM10
57
O3
0.3
CO
14
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jul
67
Good
Wed
2 Jul
68
Good
Thu
3 Jul
71
Good
Fri
4 Jul
63
Good
Sat
5 Jul
71
Good
Sun
6 Jul
66
Good
Mon
7 Jul
44
Excellent
Air quality in the last 12 months (Xaitongmoin)
|
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
|
|
|
2024/08
|
18
|
18
|
15
|
11
|
14
|
11
|
8
|
8
|
8
|
9
|
13
|
11
|
13
|
13
|
18
|
22
|
17
|
17
|
17
|
15
|
13
|
15
|
11
|
11
|
13
|
13
|
19
|
12
|
14
|
13
|
11
|
|
2024/07
|
13
|
8
|
8
|
8
|
10
|
10
|
12
|
12
|
18
|
11
|
9
|
11
|
11
|
13
|
12
|
29
|
8
|
16
|
13
|
12
|
9
|
9
|
9
|
12
|
9
|
8
|
7
|
9
|
16
|
21
|
19
|
|
2024/06
|
18
|
19
|
31
|
18
|
17
|
23
|
17
|
16
|
15
|
16
|
18
|
14
|
19
|
15
|
16
|
15
|
20
|
20
|
22
|
16
|
14
|
12
|
16
|
11
|
13
|
8
|
12
|
10
|
10
|
11
|
|
|
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