Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
40
*
PM2.5
53
PM10
97
O3
0.9
CO
6
SO2
16
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
12 Sep
55
Good
Sun
13 Sep
54
Good
Mon
14 Sep
60
Good
Tue
15 Sep
58
Good
Wed
16 Sep
55
Good
Thu
17 Sep
61
Good
Fri
18 Sep
21
Excellent
Air quality in the last 12 months (Rucheng)
|
2026/08
|
18
|
16
|
17
|
22
|
32
|
41
|
36
|
36
|
29
|
28
|
25
|
29
|
23
|
17
|
21
|
28
|
32
|
34
|
31
|
31
|
30
|
29
|
27
|
18
|
21
|
21
|
27
|
29
|
33
|
18
|
20
|
|
2026/07
|
23
|
22
|
20
|
17
|
18
|
15
|
15
|
16
|
21
|
26
|
33
|
42
|
39
|
24
|
16
|
20
|
22
|
23
|
22
|
25
|
26
|
35
|
38
|
45
|
47
|
21
|
19
|
19
|
17
|
18
|
21
|
|
2026/06
|
49
|
44
|
35
|
32
|
23
|
27
|
26
|
22
|
23
|
32
|
34
|
39
|
29
|
20
|
32
|
37
|
33
|
15
|
17
|
19
|
23
|
25
|
28
|
25
|
25
|
26
|
27
|
36
|
22
|
22
|
|
|
2026/05
|
31
|
32
|
28
|
35
|
39
|
33
|
28
|
32
|
35
|
41
|
42
|
41
|
42
|
24
|
32
|
19
|
19
|
24
|
24
|
15
|
18
|
16
|
19
|
23
|
24
|
35
|
39
|
41
|
40
|
39
|
51
|
|
2026/04
|
26
|
34
|
26
|
41
|
46
|
46
|
24
|
38
|
43
|
46
|
52
|
37
|
38
|
38
|
31
|
37
|
32
|
35
|
41
|
53
|
31
|
19
|
21
|
33
|
39
|
47
|
58
|
44
|
25
|
25
|
|
|
2026/03
|
20
|
20
|
24
|
44
|
45
|
44
|
50
|
60
|
22
|
47
|
38
|
43
|
48
|
52
|
67
|
80
|
57
|
43
|
31
|
32
|
26
|
54
|
60
|
35
|
40
|
49
|
35
|
25
|
40
|
33
|
27
|
|
2026/02
|
33
|
42
|
55
|
62
|
77
|
86
|
49
|
48
|
51
|
57
|
36
|
46
|
62
|
62
|
48
|
36
|
48
|
55
|
50
|
35
|
55
|
61
|
53
|
40
|
31
|
28
|
16
|
23
|
|||
|
2026/01
|
38
|
28
|
41
|
58
|
39
|
52
|
48
|
47
|
49
|
51
|
59
|
65
|
71
|
64
|
74
|
77
|
99
|
91
|
76
|
22
|
28
|
36
|
55
|
55
|
74
|
73
|
62
|
51
|
53
|
57
|
24
|
|
2025/12
|
65
|
83
|
83
|
70
|
67
|
73
|
72
|
73
|
78
|
81
|
72
|
81
|
20
|
32
|
44
|
48
|
55
|
71
|
61
|
54
|
103
|
86
|
71
|
34
|
40
|
48
|
51
|
53
|
57
|
67
|
88
|
|
2025/11
|
40
|
44
|
24
|
14
|
23
|
26
|
41
|
31
|
14
|
13
|
27
|
41
|
34
|
45
|
49
|
50
|
66
|
26
|
30
|
35
|
41
|
51
|
59
|
58
|
50
|
61
|
61
|
68
|
64
|
59
|
|
|
2025/10
|
50
|
32
|
29
|
40
|
25
|
16
|
27
|
36
|
40
|
45
|
47
|
44
|
59
|
39
|
53
|
50
|
53
|
43
|
17
|
10
|
13
|
21
|
35
|
43
|
47
|
72
|
72
|
69
|
71
|
80
|
51
|
|
2025/09
|
27
|
30
|
32
|
33
|
32
|
32
|
45
|
23
|
11
|
17
|
17
|
21
|
28
|
33
|
38
|
24
|
28
|
38
|
36
|
16
|
16
|
19
|
23
|
14
|
18
|
20
|
29
|
41
|
41
|
47
|
|
|
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