Air Quality
Excellent
No health implications.
3
PM2.5
10
PM10
49
O3
0.3
CO
4
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Jul
49
Excellent
Sat
18 Jul
54
Good
Sun
19 Jul
49
Excellent
Mon
20 Jul
58
Good
Tue
21 Jul
63
Good
Wed
22 Jul
15
Excellent
Thu
23 Jul
43
Excellent
Air quality in the last 12 months (Nang County)
|
2026/06
|
26
|
28
|
32
|
36
|
33
|
31
|
32
|
31
|
31
|
35
|
36
|
36
|
34
|
28
|
28
|
29
|
29
|
29
|
33
|
28
|
23
|
25
|
28
|
31
|
30
|
25
|
25
|
27
|
26
|
28
|
|
|
2026/05
|
29
|
31
|
32
|
29
|
29
|
31
|
37
|
36
|
39
|
35
|
34
|
32
|
30
|
30
|
34
|
30
|
34
|
31
|
27
|
26
|
25
|
24
|
27
|
30
|
30
|
33
|
35
|
37
|
31
|
33
|
33
|
|
2026/04
|
26
|
30
|
27
|
24
|
24
|
29
|
33
|
32
|
35
|
39
|
38
|
35
|
41
|
34
|
35
|
31
|
30
|
27
|
28
|
26
|
31
|
31
|
31
|
27
|
29
|
30
|
31
|
26
|
27
|
27
|
|
|
2026/03
|
34
|
33
|
31
|
30
|
25
|
27
|
31
|
31
|
33
|
27
|
27
|
25
|
28
|
27
|
29
|
27
|
29
|
29
|
27
|
25
|
29
|
31
|
29
|
28
|
34
|
31
|
31
|
31
|
31
|
27
|
24
|
|
2026/02
|
23
|
33
|
21
|
21
|
19
|
14
|
14
|
17
|
12
|
15
|
19
|
16
|
13
|
27
|
19
|
18
|
24
|
22
|
17
|
20
|
16
|
18
|
22
|
17
|
17
|
16
|
15
|
29
|
|||
|
2026/01
|
20
|
15
|
16
|
18
|
22
|
21
|
18
|
29
|
28
|
22
|
21
|
20
|
18
|
19
|
16
|
20
|
18
|
22
|
25
|
18
|
33
|
19
|
20
|
22
|
19
|
20
|
16
|
23
|
15
|
17
|
17
|
|
2025/12
|
25
|
25
|
24
|
28
|
22
|
22
|
24
|
26
|
27
|
26
|
22
|
25
|
26
|
26
|
25
|
23
|
26
|
24
|
29
|
26
|
25
|
27
|
27
|
30
|
26
|
22
|
25
|
30
|
27
|
22
|
26
|
|
2025/11
|
8
|
9
|
10
|
11
|
11
|
8
|
9
|
11
|
9
|
11
|
23
|
19
|
15
|
20
|
23
|
23
|
23
|
20
|
25
|
23
|
23
|
24
|
23
|
23
|
23
|
23
|
21
|
25
|
22
|
27
|
|
|
2025/10
|
9
|
8
|
7
|
7
|
6
|
8
|
10
|
8
|
9
|
9
|
9
|
9
|
11
|
14
|
13
|
12
|
13
|
12
|
10
|
12
|
17
|
15
|
13
|
11
|
11
|
13
|
13
|
15
|
14
|
10
|
10
|
|
2025/09
|
8
|
11
|
8
|
7
|
8
|
8
|
8
|
7
|
9
|
9
|
7
|
10
|
9
|
9
|
8
|
7
|
7
|
7
|
9
|
8
|
8
|
8
|
14
|
15
|
10
|
13
|
10
|
10
|
8
|
9
|
|
|
2025/08
|
13
|
10
|
10
|
9
|
10
|
10
|
9
|
9
|
9
|
7
|
9
|
11
|
10
|
11
|
10
|
8
|
7
|
8
|
9
|
9
|
7
|
8
|
7
|
7
|
8
|
8
|
7
|
7
|
7
|
7
|
10
|
|
2025/07
|
10
|
8
|
8
|
7
|
9
|
15
|
16
|
16
|
15
|
14
|
12
|
14
|
12
|
10
|
11
|
11
|
11
|
12
|
10
|
10
|
8
|
11
|
9
|
11
|
9
|
9
|
8
|
7
|
11
|
8
|
10
|
|
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