Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
80
O3
0.3
CO
6
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Jun
55
Good
Sat
13 Jun
57
Good
Sun
14 Jun
54
Good
Mon
15 Jun
51
Good
Tue
16 Jun
58
Good
Wed
17 Jun
47
Excellent
Thu
18 Jun
17
Excellent
Air quality in the last 12 months (Nangqên)
|
2026/04
|
26
|
29
|
31
|
24
|
26
|
33
|
34
|
36
|
33
|
34
|
43
|
40
|
35
|
35
|
32
|
32
|
30
|
30
|
28
|
31
|
30
|
44
|
36
|
29
|
32
|
27
|
31
|
34
|
30
|
27
|
|
|
2026/03
|
31
|
27
|
31
|
38
|
55
|
38
|
39
|
42
|
28
|
25
|
27
|
33
|
31
|
30
|
29
|
26
|
30
|
32
|
29
|
28
|
30
|
34
|
30
|
28
|
34
|
34
|
28
|
25
|
31
|
30
|
32
|
|
2026/02
|
21
|
24
|
22
|
26
|
24
|
26
|
18
|
21
|
34
|
58
|
17
|
17
|
16
|
21
|
18
|
18
|
28
|
35
|
16
|
17
|
13
|
15
|
15
|
17
|
16
|
17
|
19
|
18
|
|||
|
2026/01
|
27
|
21
|
18
|
17
|
18
|
23
|
18
|
25
|
34
|
30
|
20
|
20
|
29
|
49
|
28
|
21
|
25
|
35
|
33
|
24
|
32
|
20
|
23
|
31
|
34
|
21
|
19
|
20
|
23
|
20
|
21
|
|
2025/12
|
31
|
39
|
28
|
25
|
25
|
26
|
31
|
38
|
33
|
24
|
31
|
61
|
53
|
26
|
28
|
28
|
31
|
28
|
46
|
46
|
32
|
40
|
39
|
28
|
24
|
25
|
28
|
24
|
24
|
24
|
33
|
|
2025/11
|
11
|
15
|
14
|
17
|
28
|
20
|
61
|
36
|
22
|
23
|
26
|
25
|
20
|
25
|
25
|
24
|
31
|
27
|
29
|
24
|
33
|
22
|
25
|
33
|
30
|
26
|
26
|
33
|
31
|
27
|
|
|
2025/10
|
13
|
16
|
18
|
12
|
12
|
14
|
19
|
18
|
13
|
24
|
16
|
13
|
17
|
23
|
22
|
24
|
19
|
21
|
21
|
15
|
21
|
21
|
21
|
15
|
11
|
12
|
17
|
22
|
11
|
16
|
17
|
|
2025/09
|
15
|
10
|
13
|
12
|
9
|
15
|
13
|
16
|
9
|
11
|
12
|
18
|
23
|
21
|
14
|
11
|
9
|
11
|
15
|
9
|
9
|
11
|
17
|
20
|
17
|
15
|
20
|
15
|
15
|
20
|
|
|
2025/08
|
13
|
11
|
12
|
12
|
21
|
21
|
17
|
15
|
9
|
15
|
24
|
21
|
25
|
22
|
15
|
15
|
17
|
12
|
14
|
18
|
9
|
8
|
11
|
12
|
10
|
10
|
9
|
8
|
9
|
11
|
17
|
|
2025/07
|
18
|
12
|
15
|
12
|
13
|
14
|
17
|
17
|
19
|
21
|
22
|
15
|
12
|
18
|
17
|
16
|
16
|
20
|
12
|
10
|
12
|
16
|
12
|
12
|
13
|
11
|
11
|
13
|
13
|
12
|
18
|
|
2025/06
|
13
|
9
|
9
|
11
|
12
|
13
|
13
|
10
|
18
|
17
|
21
|
22
|
17
|
28
|
30
|
23
|
14
|
9
|
8
|
9
|
17
|
29
|
21
|
14
|
17
|
17
|
29
|
31
|
23
|
39
|
|
|
2025/05
|
22
|
15
|
10
|
14
|
19
|
11
|
22
|
45
|
40
|
26
|
25
|
33
|
18
|
36
|
8
|
10
|
9
|
13
|
17
|
15
|
20
|
36
|
24
|
26
|
26
|
18
|
11
|
13
|
22
|
11
|
9
|
|
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