Air Quality
Excellent
No health implications.
13
PM2.5
17
PM10
60
O3
0.3
CO
4
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Oct
53
Good
Sat
10 Oct
56
Good
Sun
11 Oct
49
Excellent
Mon
12 Oct
52
Good
Tue
13 Oct
50
Excellent
Wed
14 Oct
35
Excellent
Thu
15 Oct
29
Excellent
Air quality in the last 12 months (Dêngqên)
|
2026/08
|
24
|
24
|
30
|
31
|
32
|
31
|
32
|
32
|
29
|
27
|
25
|
26
|
31
|
27
|
25
|
22
|
19
|
22
|
22
|
21
|
20
|
17
|
16
|
17
|
17
|
18
|
22
|
21
|
20
|
21
|
20
|
|
2026/07
|
32
|
33
|
32
|
34
|
33
|
29
|
26
|
22
|
20
|
18
|
19
|
17
|
17
|
17
|
17
|
19
|
19
|
30
|
35
|
33
|
31
|
29
|
31
|
25
|
26
|
29
|
27
|
26
|
27
|
22
|
21
|
|
2026/06
|
29
|
31
|
30
|
27
|
30
|
30
|
31
|
31
|
30
|
31
|
31
|
29
|
32
|
31
|
30
|
30
|
33
|
30
|
26
|
27
|
25
|
26
|
27
|
26
|
26
|
24
|
22
|
27
|
26
|
27
|
|
|
2026/05
|
30
|
30
|
31
|
31
|
30
|
37
|
34
|
34
|
33
|
32
|
28
|
30
|
31
|
28
|
31
|
30
|
30
|
34
|
29
|
31
|
27
|
27
|
28
|
33
|
33
|
31
|
35
|
38
|
32
|
31
|
30
|
|
2026/04
|
25
|
27
|
30
|
25
|
25
|
31
|
34
|
34
|
34
|
36
|
40
|
37
|
34
|
33
|
33
|
31
|
28
|
27
|
25
|
28
|
29
|
39
|
36
|
27
|
31
|
28
|
31
|
31
|
28
|
27
|
|
|
2026/03
|
31
|
28
|
30
|
32
|
45
|
37
|
41
|
41
|
30
|
26
|
31
|
38
|
29
|
28
|
26
|
25
|
29
|
30
|
29
|
27
|
31
|
33
|
31
|
27
|
33
|
32
|
27
|
26
|
30
|
29
|
29
|
|
2026/02
|
21
|
24
|
21
|
24
|
23
|
22
|
21
|
21
|
26
|
42
|
21
|
19
|
20
|
20
|
21
|
20
|
25
|
38
|
19
|
21
|
16
|
17
|
19
|
18
|
17
|
18
|
18
|
18
|
|||
|
2026/01
|
24
|
22
|
19
|
20
|
20
|
22
|
21
|
26
|
31
|
29
|
19
|
22
|
26
|
41
|
28
|
24
|
25
|
33
|
30
|
25
|
28
|
22
|
25
|
30
|
35
|
23
|
22
|
22
|
27
|
17
|
21
|
|
2025/12
|
32
|
36
|
28
|
26
|
27
|
29
|
32
|
35
|
30
|
25
|
29
|
48
|
44
|
27
|
33
|
30
|
31
|
29
|
42
|
40
|
33
|
39
|
38
|
30
|
28
|
28
|
32
|
28
|
27
|
25
|
31
|
|
2025/11
|
12
|
15
|
17
|
17
|
24
|
18
|
40
|
25
|
19
|
22
|
25
|
25
|
21
|
29
|
27
|
24
|
30
|
28
|
29
|
26
|
29
|
23
|
25
|
30
|
28
|
26
|
28
|
34
|
31
|
29
|
|
|
2025/10
|
12
|
14
|
15
|
12
|
12
|
14
|
18
|
16
|
13
|
19
|
15
|
13
|
18
|
22
|
20
|
24
|
21
|
19
|
18
|
18
|
24
|
22
|
22
|
17
|
12
|
12
|
18
|
22
|
13
|
18
|
16
|
|
2025/09
|
14
|
11
|
14
|
12
|
11
|
14
|
13
|
15
|
11
|
12
|
12
|
18
|
20
|
21
|
14
|
11
|
10
|
12
|
16
|
10
|
9
|
10
|
20
|
21
|
17
|
17
|
19
|
16
|
15
|
19
|
|
|
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