Air Quality
Excellent
No health implications.
3
PM2.5
6
PM10
68
O3
0.3
CO
7
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
29 Jun
59
Good
Mon
30 Jun
60
Good
Tue
1 Jul
64
Good
Wed
2 Jul
61
Good
Thu
3 Jul
65
Good
Fri
4 Jul
30
Excellent
Sat
5 Jul
34
Excellent
Air quality in the last 12 months (Nang County)
|
2025/05
|
15
|
12
|
12
|
14
|
13
|
13
|
16
|
24
|
32
|
27
|
26
|
19
|
14
|
13
|
11
|
12
|
10
|
8
|
9
|
9
|
16
|
17
|
10
|
18
|
13
|
10
|
13
|
10
|
10
|
7
|
8
|
|
2025/04
|
42
|
30
|
37
|
27
|
24
|
26
|
30
|
33
|
27
|
22
|
14
|
19
|
13
|
21
|
29
|
23
|
21
|
16
|
19
|
18
|
19
|
29
|
25
|
33
|
30
|
38
|
23
|
15
|
11
|
17
|
|
|
2025/03
|
27
|
18
|
31
|
33
|
34
|
25
|
31
|
29
|
17
|
21
|
31
|
26
|
19
|
17
|
23
|
30
|
37
|
37
|
46
|
45
|
42
|
17
|
11
|
14
|
15
|
17
|
24
|
39
|
53
|
44
|
56
|
|
2025/02
|
81
|
128
|
38
|
26
|
38
|
30
|
84
|
37
|
39
|
39
|
29
|
15
|
16
|
33
|
23
|
20
|
21
|
15
|
17
|
14
|
14
|
17
|
15
|
13
|
13
|
13
|
15
|
16
|
|||
|
2025/01
|
20
|
25
|
24
|
26
|
20
|
28
|
17
|
17
|
19
|
31
|
20
|
18
|
18
|
18
|
22
|
22
|
17
|
18
|
18
|
23
|
58
|
38
|
22
|
20
|
33
|
24
|
15
|
13
|
36
|
93
|
64
|
|
2024/12
|
24
|
24
|
24
|
25
|
25
|
31
|
57
|
35
|
48
|
66
|
30
|
30
|
28
|
33
|
27
|
26
|
26
|
24
|
25
|
28
|
21
|
17
|
17
|
22
|
18
|
26
|
22
|
21
|
21
|
18
|
19
|
|
2024/11
|
24
|
22
|
26
|
17
|
21
|
15
|
17
|
22
|
19
|
19
|
19
|
20
|
20
|
18
|
27
|
25
|
21
|
19
|
21
|
15
|
14
|
17
|
17
|
28
|
22
|
19
|
17
|
15
|
20
|
21
|
|
|
2024/10
|
15
|
11
|
11
|
9
|
10
|
11
|
11
|
14
|
13
|
14
|
10
|
13
|
14
|
15
|
16
|
15
|
15
|
14
|
15
|
13
|
14
|
21
|
17
|
17
|
15
|
13
|
17
|
18
|
18
|
17
|
17
|
|
2024/09
|
9
|
10
|
11
|
11
|
10
|
11
|
12
|
14
|
12
|
12
|
9
|
11
|
18
|
12
|
12
|
9
|
9
|
16
|
14
|
15
|
12
|
13
|
12
|
12
|
21
|
10
|
10
|
8
|
11
|
13
|
|
|
2024/08
|
13
|
11
|
12
|
10
|
9
|
10
|
12
|
12
|
8
|
13
|
14
|
12
|
13
|
10
|
13
|
14
|
14
|
14
|
11
|
10
|
9
|
9
|
10
|
9
|
13
|
12
|
13
|
13
|
14
|
13
|
13
|
|
2024/07
|
11
|
8
|
10
|
7
|
11
|
9
|
9
|
10
|
9
|
9
|
9
|
10
|
11
|
9
|
12
|
10
|
9
|
9
|
11
|
8
|
9
|
10
|
8
|
9
|
9
|
10
|
11
|
9
|
14
|
19
|
19
|
|
2024/06
|
12
|
13
|
16
|
10
|
11
|
13
|
13
|
12
|
14
|
12
|
15
|
14
|
12
|
11
|
11
|
9
|
12
|
11
|
12
|
12
|
13
|
11
|
12
|
8
|
10
|
10
|
8
|
7
|
8
|
8
|
|
|
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