Air Quality
Excellent
No health implications.
18
PM2.5
38
PM10
31
O3
0.8
CO
23
SO2
28
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Nov
48
Excellent
Thu
7 Nov
51
Good
Fri
8 Nov
49
Excellent
Sat
9 Nov
46
Excellent
Sun
10 Nov
47
Excellent
Mon
11 Nov
43
Excellent
Tue
12 Nov
48
Excellent
Air quality in the last 12 months (Nangqên)
|
2024/10
|
20
|
15
|
9
|
11
|
8
|
9
|
11
|
12
|
16
|
11
|
11
|
13
|
14
|
17
|
15
|
11
|
13
|
14
|
11
|
41
|
39
|
20
|
18
|
15
|
18
|
16
|
21
|
24
|
24
|
19
|
16
|
|
2024/09
|
14
|
12
|
13
|
11
|
11
|
10
|
14
|
14
|
11
|
13
|
13
|
14
|
12
|
15
|
12
|
11
|
14
|
13
|
13
|
12
|
9
|
8
|
10
|
9
|
11
|
16
|
17
|
11
|
11
|
14
|
|
|
2024/08
|
22
|
18
|
12
|
13
|
16
|
16
|
11
|
14
|
10
|
13
|
15
|
14
|
18
|
11
|
12
|
19
|
13
|
13
|
15
|
16
|
15
|
14
|
11
|
16
|
21
|
21
|
20
|
21
|
17
|
18
|
13
|
|
2024/07
|
12
|
10
|
8
|
9
|
18
|
11
|
13
|
14
|
9
|
8
|
9
|
9
|
8
|
10
|
12
|
13
|
13
|
12
|
10
|
11
|
13
|
12
|
11
|
19
|
14
|
10
|
9
|
10
|
15
|
22
|
21
|
|
2024/06
|
7
|
7
|
9
|
7
|
8
|
8
|
9
|
9
|
7
|
8
|
7
|
7
|
7
|
7
|
8
|
8
|
9
|
8
|
18
|
8
|
9
|
9
|
7
|
8
|
8
|
7
|
7
|
7
|
7
|
9
|
|
|
2024/05
|
10
|
11
|
17
|
15
|
14
|
16
|
9
|
10
|
11
|
13
|
14
|
10
|
9
|
12
|
10
|
10
|
8
|
23
|
22
|
15
|
13
|
11
|
11
|
11
|
8
|
8
|
7
|
8
|
8
|
8
|
8
|
|
2024/04
|
14
|
17
|
16
|
8
|
11
|
10
|
10
|
10
|
15
|
14
|
13
|
20
|
20
|
18
|
15
|
12
|
12
|
32
|
20
|
11
|
11
|
11
|
9
|
12
|
10
|
13
|
18
|
14
|
12
|
10
|
|
|
2024/03
|
20
|
21
|
18
|
14
|
17
|
15
|
11
|
14
|
11
|
14
|
13
|
14
|
10
|
14
|
16
|
16
|
13
|
17
|
19
|
16
|
15
|
14
|
11
|
12
|
13
|
9
|
14
|
14
|
13
|
8
|
12
|
|
2024/02
|
25
|
27
|
31
|
29
|
26
|
27
|
30
|
27
|
27
|
32
|
23
|
24
|
23
|
24
|
29
|
23
|
24
|
24
|
24
|
24
|
30
|
30
|
32
|
33
|
29
|
30
|
27
|
26
|
26
|
||
|
2024/01
|
31
|
21
|
21
|
19
|
22
|
23
|
24
|
22
|
23
|
24
|
22
|
24
|
23
|
21
|
21
|
23
|
22
|
22
|
23
|
23
|
22
|
22
|
23
|
23
|
23
|
21
|
25
|
23
|
23
|
23
|
26
|
|
2023/12
|
25
|
25
|
21
|
21
|
25
|
21
|
22
|
27
|
24
|
24
|
26
|
23
|
22
|
27
|
29
|
28
|
34
|
32
|
25
|
26
|
25
|
22
|
22
|
24
|
28
|
23
|
23
|
24
|
24
|
24
|
24
|
|
2023/11
|
24
|
25
|
22
|
22
|
23
|
22
|
22
|
24
|
22
|
24
|
22
|
23
|
24
|
30
|
26
|
26
|
31
|
29
|
27
|
28
|
28
|
24
|
23
|
23
|
39
|
24
|
26
|
27
|
29
|
23
|
|
|
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