Air Quality
Excellent
No health implications.
3
PM2.5
9
PM10
46
O3
0.3
CO
5
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Dec
53
Good
Wed
17 Dec
53
Good
Thu
18 Dec
59
Good
Fri
19 Dec
57
Good
Sat
20 Dec
54
Good
Sun
21 Dec
41
Excellent
Mon
22 Dec
42
Excellent
Air quality in the last 12 months (Nêdong)
|
2025/11
|
7
|
8
|
9
|
12
|
14
|
9
|
11
|
13
|
9
|
11
|
31
|
24
|
18
|
22
|
26
|
25
|
25
|
21
|
26
|
26
|
26
|
25
|
25
|
26
|
22
|
25
|
21
|
32
|
23
|
27
|
|
|
2025/10
|
9
|
10
|
8
|
6
|
7
|
8
|
10
|
8
|
8
|
11
|
9
|
9
|
11
|
11
|
17
|
13
|
12
|
15
|
9
|
10
|
18
|
16
|
12
|
12
|
13
|
17
|
15
|
17
|
16
|
9
|
12
|
|
2025/09
|
11
|
12
|
8
|
7
|
8
|
7
|
9
|
7
|
9
|
8
|
7
|
9
|
7
|
8
|
6
|
7
|
8
|
7
|
8
|
8
|
8
|
7
|
12
|
12
|
12
|
12
|
9
|
7
|
7
|
8
|
|
|
2025/08
|
20
|
10
|
13
|
9
|
10
|
11
|
10
|
9
|
10
|
7
|
7
|
10
|
13
|
10
|
12
|
9
|
8
|
9
|
10
|
9
|
7
|
8
|
7
|
7
|
8
|
7
|
6
|
6
|
6
|
7
|
10
|
|
2025/07
|
8
|
8
|
9
|
7
|
10
|
18
|
19
|
20
|
16
|
14
|
11
|
11
|
10
|
8
|
9
|
9
|
10
|
13
|
13
|
10
|
7
|
10
|
10
|
11
|
9
|
9
|
12
|
9
|
13
|
10
|
13
|
|
2025/06
|
11
|
11
|
14
|
12
|
11
|
10
|
12
|
17
|
20
|
24
|
29
|
24
|
16
|
8
|
7
|
8
|
11
|
10
|
9
|
10
|
15
|
19
|
13
|
9
|
12
|
15
|
16
|
10
|
9
|
10
|
|
|
2025/05
|
14
|
16
|
16
|
19
|
15
|
15
|
23
|
32
|
36
|
33
|
30
|
22
|
19
|
20
|
16
|
12
|
10
|
10
|
11
|
11
|
18
|
22
|
12
|
25
|
11
|
11
|
14
|
15
|
10
|
9
|
12
|
|
2025/04
|
52
|
38
|
47
|
34
|
29
|
27
|
36
|
27
|
28
|
19
|
17
|
28
|
18
|
32
|
43
|
30
|
36
|
24
|
24
|
26
|
25
|
40
|
33
|
44
|
40
|
48
|
26
|
15
|
13
|
21
|
|
|
2025/03
|
33
|
18
|
38
|
39
|
46
|
26
|
36
|
31
|
17
|
22
|
35
|
29
|
20
|
19
|
24
|
37
|
51
|
49
|
63
|
57
|
47
|
21
|
15
|
16
|
22
|
22
|
27
|
52
|
69
|
63
|
94
|
|
2025/02
|
128
|
151
|
43
|
23
|
40
|
41
|
115
|
55
|
51
|
57
|
37
|
23
|
21
|
48
|
31
|
23
|
24
|
14
|
16
|
13
|
12
|
16
|
14
|
15
|
15
|
14
|
15
|
17
|
|||
|
2025/01
|
22
|
29
|
28
|
29
|
19
|
25
|
15
|
19
|
27
|
42
|
21
|
18
|
18
|
25
|
24
|
25
|
14
|
17
|
18
|
26
|
83
|
46
|
29
|
33
|
45
|
35
|
21
|
18
|
50
|
134
|
105
|
|
2024/12
|
30
|
30
|
30
|
32
|
32
|
41
|
98
|
51
|
64
|
91
|
38
|
37
|
38
|
43
|
30
|
28
|
31
|
29
|
32
|
28
|
27
|
19
|
21
|
21
|
22
|
25
|
21
|
23
|
18
|
20
|
21
|
|
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