Air Quality
Excellent
No health implications.
16
PM2.5
23
PM10
26
O3
0.5
CO
6
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Oct
47
Excellent
Thu
2 Oct
56
Good
Fri
3 Oct
59
Good
Sat
4 Oct
54
Good
Sun
5 Oct
57
Good
Mon
6 Oct
29
Excellent
Tue
7 Oct
44
Excellent
Air quality in the last 12 months (Tangwangxian)
|
2025/08
|
27
|
24
|
25
|
23
|
22
|
18
|
19
|
21
|
27
|
24
|
23
|
20
|
26
|
25
|
22
|
21
|
20
|
20
|
23
|
23
|
19
|
26
|
25
|
21
|
23
|
25
|
23
|
23
|
24
|
23
|
24
|
|
2025/07
|
32
|
42
|
29
|
34
|
40
|
29
|
23
|
22
|
24
|
21
|
36
|
30
|
28
|
25
|
24
|
32
|
28
|
29
|
30
|
38
|
28
|
28
|
28
|
36
|
32
|
28
|
33
|
20
|
28
|
26
|
25
|
|
2025/06
|
14
|
12
|
14
|
12
|
12
|
13
|
11
|
12
|
12
|
11
|
15
|
30
|
51
|
32
|
32
|
36
|
28
|
30
|
38
|
35
|
27
|
30
|
36
|
32
|
45
|
44
|
45
|
51
|
37
|
37
|
|
|
2025/05
|
31
|
25
|
11
|
9
|
9
|
10
|
11
|
14
|
17
|
21
|
52
|
77
|
51
|
26
|
29
|
16
|
13
|
14
|
17
|
14
|
10
|
11
|
11
|
10
|
10
|
15
|
18
|
31
|
38
|
38
|
42
|
|
2025/04
|
38
|
23
|
22
|
23
|
27
|
25
|
28
|
24
|
20
|
36
|
20
|
60
|
31
|
17
|
11
|
9
|
19
|
26
|
18
|
9
|
25
|
32
|
30
|
29
|
15
|
10
|
11
|
10
|
13
|
20
|
|
|
2025/03
|
10
|
10
|
13
|
14
|
22
|
17
|
10
|
11
|
16
|
74
|
21
|
32
|
13
|
15
|
11
|
12
|
13
|
11
|
15
|
26
|
15
|
10
|
11
|
11
|
11
|
9
|
13
|
10
|
11
|
10
|
22
|
|
2025/02
|
26
|
29
|
19
|
9
|
9
|
9
|
11
|
10
|
10
|
13
|
19
|
14
|
35
|
21
|
10
|
8
|
10
|
9
|
11
|
11
|
9
|
9
|
11
|
21
|
39
|
14
|
24
|
34
|
|||
|
2025/01
|
24
|
28
|
37
|
25
|
12
|
22
|
37
|
12
|
11
|
8
|
16
|
28
|
42
|
36
|
18
|
23
|
17
|
31
|
34
|
15
|
13
|
18
|
14
|
22
|
25
|
19
|
22
|
9
|
8
|
9
|
26
|
|
2024/12
|
13
|
16
|
11
|
16
|
10
|
11
|
9
|
10
|
17
|
18
|
10
|
14
|
13
|
29
|
26
|
9
|
10
|
8
|
10
|
11
|
12
|
10
|
11
|
20
|
25
|
9
|
12
|
13
|
14
|
19
|
14
|
|
2024/11
|
19
|
12
|
12
|
11
|
11
|
9
|
13
|
34
|
50
|
40
|
16
|
11
|
20
|
67
|
31
|
24
|
9
|
10
|
34
|
37
|
31
|
14
|
10
|
15
|
18
|
22
|
19
|
16
|
21
|
11
|
|
|
2024/10
|
12
|
20
|
25
|
20
|
30
|
13
|
22
|
26
|
32
|
36
|
16
|
18
|
17
|
35
|
11
|
14
|
19
|
20
|
11
|
26
|
22
|
24
|
16
|
20
|
33
|
12
|
15
|
80
|
48
|
24
|
37
|
|
2024/09
|
16
|
14
|
16
|
20
|
12
|
14
|
12
|
16
|
21
|
21
|
13
|
19
|
12
|
11
|
13
|
13
|
11
|
11
|
9
|
9
|
13
|
17
|
23
|
15
|
14
|
9
|
13
|
14
|
22
|
15
|
|
|
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