Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
32
PM2.5
55
*
PM10
11
O3
0.9
CO
8
SO2
24
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Dec
59
Good
Wed
17 Dec
75
Good
Thu
18 Dec
81
Good
Fri
19 Dec
79
Good
Sat
20 Dec
93
Good
Sun
21 Dec
32
Excellent
Mon
22 Dec
24
Excellent
Rucheng Air quality rank
Air quality in the last 12 months (Rucheng)
|
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
|
|
|
2025/08
|
31
|
20
|
17
|
21
|
15
|
10
|
16
|
19
|
27
|
36
|
33
|
30
|
31
|
24
|
13
|
21
|
25
|
17
|
17
|
18
|
21
|
22
|
25
|
22
|
18
|
20
|
25
|
28
|
24
|
25
|
26
|
|
2025/07
|
15
|
18
|
27
|
33
|
35
|
34
|
34
|
35
|
36
|
21
|
17
|
20
|
28
|
28
|
26
|
30
|
34
|
30
|
30
|
18
|
13
|
16
|
18
|
23
|
27
|
30
|
26
|
24
|
22
|
23
|
25
|
|
2025/06
|
19
|
19
|
24
|
33
|
33
|
28
|
26
|
25
|
29
|
32
|
27
|
23
|
29
|
14
|
12
|
22
|
9
|
10
|
13
|
14
|
16
|
17
|
22
|
30
|
32
|
21
|
19
|
15
|
18
|
18
|
|
|
2025/05
|
53
|
51
|
43
|
35
|
18
|
30
|
48
|
30
|
23
|
44
|
37
|
40
|
40
|
39
|
33
|
28
|
17
|
13
|
15
|
16
|
19
|
19
|
22
|
37
|
54
|
49
|
47
|
32
|
13
|
25
|
20
|
|
2025/04
|
42
|
47
|
50
|
62
|
65
|
68
|
60
|
63
|
70
|
34
|
46
|
116
|
181
|
121
|
81
|
72
|
76
|
61
|
25
|
22
|
33
|
28
|
37
|
29
|
21
|
24
|
26
|
28
|
49
|
53
|
|
|
2025/03
|
35
|
30
|
29
|
15
|
14
|
19
|
43
|
43
|
44
|
53
|
49
|
49
|
38
|
28
|
15
|
29
|
48
|
35
|
41
|
46
|
47
|
51
|
61
|
74
|
76
|
63
|
49
|
62
|
27
|
12
|
26
|
|
2025/02
|
35
|
14
|
20
|
39
|
51
|
54
|
36
|
60
|
36
|
44
|
51
|
57
|
68
|
80
|
83
|
45
|
38
|
37
|
39
|
26
|
24
|
22
|
14
|
43
|
67
|
83
|
65
|
46
|
|||
|
2025/01
|
92
|
83
|
101
|
105
|
134
|
113
|
88
|
87
|
64
|
45
|
46
|
52
|
55
|
51
|
78
|
61
|
57
|
57
|
63
|
63
|
69
|
73
|
75
|
131
|
73
|
19
|
37
|
53
|
125
|
80
|
71
|
|
2024/12
|
55
|
58
|
57
|
92
|
78
|
45
|
32
|
51
|
86
|
80
|
41
|
46
|
71
|
71
|
49
|
49
|
53
|
56
|
75
|
75
|
79
|
88
|
84
|
85
|
90
|
102
|
109
|
107
|
75
|
82
|
91
|
|
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