Air Quality
Excellent
No health implications.
3
PM2.5
15
PM10
53
O3
0.5
CO
7
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Mar
50
Excellent
Sat
14 Mar
45
Excellent
Sun
15 Mar
45
Excellent
Mon
16 Mar
47
Excellent
Tue
17 Mar
45
Excellent
Wed
18 Mar
44
Excellent
Thu
19 Mar
18
Excellent
Nangqên Air quality rank
Air quality in the last 12 months (Nangqên)
|
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
|
|
2025/04
|
39
|
41
|
25
|
30
|
19
|
23
|
31
|
33
|
18
|
19
|
11
|
18
|
17
|
15
|
28
|
31
|
26
|
38
|
37
|
27
|
22
|
23
|
18
|
14
|
13
|
13
|
19
|
16
|
19
|
22
|
|
|
2025/03
|
17
|
26
|
25
|
39
|
28
|
48
|
54
|
21
|
14
|
17
|
16
|
12
|
14
|
15
|
15
|
22
|
23
|
20
|
20
|
13
|
16
|
21
|
33
|
21
|
16
|
29
|
35
|
32
|
43
|
172
|
52
|
|
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