Air Quality
Excellent
No health implications.
8
PM2.5
14
PM10
34
O3
0.3
CO
5
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Sep
58
Good
Thu
18 Sep
50
Excellent
Fri
19 Sep
55
Good
Sat
20 Sep
53
Good
Sun
21 Sep
56
Good
Mon
22 Sep
57
Good
Tue
23 Sep
47
Excellent
Air quality in the last 12 months (Nêdong)
|
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
|
|
2024/11
|
30
|
24
|
28
|
16
|
20
|
17
|
17
|
22
|
20
|
19
|
21
|
23
|
24
|
22
|
30
|
28
|
26
|
23
|
25
|
15
|
14
|
23
|
21
|
37
|
32
|
24
|
19
|
18
|
24
|
28
|
|
|
2024/10
|
18
|
16
|
14
|
13
|
11
|
15
|
17
|
18
|
18
|
18
|
12
|
18
|
18
|
21
|
21
|
18
|
21
|
16
|
18
|
14
|
12
|
23
|
18
|
18
|
18
|
16
|
20
|
23
|
21
|
24
|
22
|
|
2024/09
|
10
|
11
|
12
|
12
|
12
|
12
|
12
|
15
|
15
|
10
|
10
|
11
|
13
|
12
|
12
|
9
|
10
|
15
|
14
|
13
|
11
|
13
|
11
|
12
|
27
|
11
|
12
|
12
|
15
|
17
|
|
|
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