Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
147
*
PM2.5
169
PM10
21
O3
1.0
CO
1
SO2
52
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
1 Feb
184
Moderate
Mon
2 Feb
153
Moderate
Tue
3 Feb
121
Light
Wed
4 Feb
130
Light
Thu
5 Feb
132
Light
Fri
6 Feb
29
Excellent
Sat
7 Feb
48
Excellent
Air quality in the last 12 months (Feicheng)
|
2025/12
|
93
|
61
|
50
|
71
|
73
|
128
|
116
|
62
|
81
|
87
|
103
|
32
|
64
|
79
|
75
|
128
|
131
|
105
|
173
|
102
|
58
|
49
|
64
|
73
|
36
|
49
|
63
|
111
|
106
|
107
|
46
|
|
2025/11
|
88
|
45
|
52
|
61
|
70
|
62
|
79
|
76
|
57
|
57
|
65
|
76
|
67
|
113
|
173
|
128
|
31
|
46
|
55
|
69
|
74
|
110
|
106
|
130
|
38
|
95
|
136
|
131
|
101
|
134
|
|
|
2025/10
|
45
|
21
|
20
|
34
|
14
|
10
|
26
|
38
|
15
|
13
|
15
|
14
|
20
|
40
|
45
|
45
|
42
|
30
|
39
|
34
|
41
|
51
|
53
|
61
|
86
|
86
|
93
|
96
|
57
|
59
|
112
|
|
2025/09
|
20
|
31
|
35
|
39
|
42
|
29
|
46
|
43
|
29
|
45
|
41
|
37
|
49
|
49
|
39
|
26
|
19
|
32
|
20
|
19
|
38
|
23
|
27
|
22
|
38
|
46
|
25
|
33
|
53
|
46
|
|
|
2025/08
|
27
|
22
|
32
|
49
|
38
|
38
|
39
|
38
|
15
|
25
|
27
|
24
|
36
|
39
|
29
|
24
|
22
|
31
|
34
|
26
|
30
|
27
|
26
|
44
|
34
|
36
|
32
|
39
|
31
|
41
|
19
|
|
2025/07
|
24
|
22
|
24
|
27
|
34
|
45
|
37
|
35
|
26
|
58
|
45
|
44
|
46
|
31
|
41
|
41
|
31
|
33
|
49
|
37
|
19
|
14
|
20
|
30
|
32
|
27
|
21
|
27
|
23
|
31
|
35
|
|
2025/06
|
56
|
52
|
40
|
39
|
60
|
60
|
68
|
63
|
67
|
37
|
59
|
50
|
52
|
49
|
30
|
24
|
34
|
44
|
19
|
28
|
31
|
34
|
39
|
44
|
51
|
48
|
39
|
31
|
15
|
19
|
|
|
2025/05
|
49
|
65
|
40
|
45
|
60
|
69
|
63
|
64
|
23
|
26
|
48
|
53
|
52
|
60
|
34
|
75
|
77
|
64
|
85
|
66
|
62
|
63
|
50
|
49
|
39
|
51
|
52
|
55
|
51
|
55
|
58
|
|
2025/04
|
70
|
34
|
50
|
73
|
55
|
71
|
89
|
87
|
68
|
73
|
75
|
164
|
58
|
58
|
56
|
79
|
127
|
86
|
47
|
58
|
50
|
70
|
71
|
56
|
66
|
59
|
59
|
55
|
53
|
70
|
|
|
2025/03
|
119
|
30
|
36
|
46
|
70
|
75
|
82
|
92
|
92
|
99
|
110
|
142
|
87
|
58
|
70
|
41
|
51
|
33
|
53
|
53
|
54
|
63
|
89
|
122
|
156
|
105
|
117
|
139
|
46
|
58
|
76
|
|
2025/02
|
91
|
134
|
63
|
34
|
41
|
80
|
45
|
31
|
50
|
66
|
78
|
82
|
66
|
76
|
94
|
71
|
53
|
67
|
56
|
76
|
102
|
65
|
48
|
39
|
66
|
95
|
107
|
115
|
|||
|
2025/01
|
128
|
98
|
67
|
141
|
177
|
37
|
46
|
44
|
41
|
49
|
89
|
91
|
82
|
93
|
42
|
66
|
71
|
102
|
103
|
78
|
151
|
154
|
115
|
164
|
108
|
82
|
36
|
48
|
176
|
121
|
114
|
|
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