Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
76
PM2.5
316
*
PM10
94
O3
0.5
CO
9
SO2
15
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
21 Feb
127
Light
Sun
22 Feb
127
Light
Mon
23 Feb
73
Good
Tue
24 Feb
67
Good
Wed
25 Feb
79
Good
Thu
26 Feb
89
Good
Fri
27 Feb
41
Excellent
Ruicheng Air quality rank
Air quality in the last 12 months (Ruicheng)
|
2026/01
|
66
|
110
|
143
|
91
|
58
|
38
|
51
|
57
|
60
|
74
|
60
|
70
|
88
|
115
|
102
|
92
|
92
|
92
|
58
|
42
|
51
|
71
|
100
|
131
|
113
|
160
|
133
|
132
|
130
|
128
|
139
|
|
2025/12
|
98
|
72
|
50
|
68
|
79
|
127
|
117
|
84
|
100
|
131
|
128
|
63
|
86
|
97
|
100
|
122
|
104
|
114
|
112
|
55
|
72
|
99
|
88
|
93
|
54
|
66
|
93
|
113
|
138
|
114
|
76
|
|
2025/11
|
63
|
73
|
73
|
102
|
104
|
74
|
33
|
48
|
77
|
92
|
90
|
84
|
61
|
82
|
91
|
77
|
25
|
29
|
43
|
65
|
81
|
92
|
81
|
99
|
78
|
147
|
147
|
103
|
102
|
89
|
|
|
2025/10
|
31
|
23
|
23
|
35
|
26
|
18
|
22
|
15
|
16
|
17
|
16
|
16
|
27
|
41
|
36
|
31
|
14
|
22
|
39
|
31
|
26
|
48
|
65
|
92
|
54
|
55
|
59
|
67
|
84
|
91
|
83
|
|
2025/09
|
33
|
31
|
16
|
13
|
18
|
52
|
56
|
46
|
29
|
31
|
16
|
18
|
27
|
38
|
35
|
35
|
24
|
13
|
15
|
34
|
16
|
14
|
18
|
38
|
35
|
30
|
27
|
33
|
39
|
53
|
|
|
2025/08
|
33
|
38
|
35
|
41
|
30
|
34
|
35
|
21
|
26
|
27
|
35
|
36
|
49
|
40
|
35
|
20
|
26
|
36
|
28
|
30
|
45
|
48
|
36
|
28
|
41
|
50
|
37
|
22
|
22
|
27
|
33
|
|
2025/07
|
23
|
18
|
24
|
30
|
21
|
34
|
23
|
46
|
43
|
38
|
48
|
49
|
43
|
37
|
42
|
50
|
39
|
41
|
42
|
34
|
35
|
38
|
18
|
18
|
24
|
32
|
35
|
32
|
34
|
37
|
38
|
|
2025/06
|
47
|
53
|
51
|
58
|
40
|
54
|
61
|
59
|
59
|
58
|
60
|
48
|
53
|
46
|
53
|
55
|
52
|
33
|
23
|
41
|
32
|
31
|
33
|
34
|
42
|
21
|
34
|
22
|
29
|
28
|
|
|
2025/05
|
80
|
80
|
65
|
66
|
156
|
339
|
150
|
106
|
91
|
51
|
48
|
54
|
59
|
68
|
63
|
59
|
170
|
101
|
80
|
68
|
69
|
77
|
53
|
46
|
50
|
47
|
47
|
60
|
56
|
57
|
51
|
|
2025/04
|
79
|
76
|
61
|
92
|
71
|
80
|
85
|
90
|
102
|
77
|
112
|
249
|
128
|
76
|
58
|
95
|
115
|
85
|
57
|
68
|
67
|
221
|
123
|
73
|
65
|
66
|
61
|
50
|
56
|
114
|
|
|
2025/03
|
88
|
46
|
24
|
37
|
68
|
70
|
64
|
73
|
67
|
69
|
84
|
149
|
98
|
63
|
41
|
36
|
47
|
42
|
46
|
46
|
53
|
68
|
93
|
122
|
95
|
199
|
191
|
178
|
94
|
66
|
67
|
|
2025/02
|
133
|
123
|
46
|
48
|
43
|
76
|
74
|
35
|
58
|
82
|
93
|
79
|
82
|
79
|
84
|
74
|
80
|
86
|
79
|
78
|
104
|
108
|
64
|
71
|
77
|
66
|
70
|
88
|
|||
|
1
|
2
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3
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4
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5
|
6
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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