Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
40
*
PM2.5
59
PM10
97
O3
0.6
CO
6
SO2
22
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Mar
85
Good
Tue
17 Mar
81
Good
Wed
18 Mar
62
Good
Thu
19 Mar
61
Good
Fri
20 Mar
58
Good
Sat
21 Mar
60
Good
Sun
22 Mar
26
Excellent
Rucheng Air quality rank
Air quality in the last 12 months (Rucheng)
|
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
|
|
|
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
|
|
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