Air Quality
Heavy
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
181
*
PM2.5
223
PM10
16
O3
1.9
CO
6
SO2
53
NO2
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
Advise
Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.
Air Quality
Today
19 Dec
196
Moderate
Sat
20 Dec
156
Moderate
Sun
21 Dec
80
Good
Mon
22 Dec
106
Light
Tue
23 Dec
116
Light
Wed
24 Dec
80
Good
Thu
25 Dec
38
Excellent
Air quality in the last 12 months (Fengfeng Mining District)
|
2025/11
|
36
|
37
|
82
|
142
|
166
|
227
|
83
|
75
|
67
|
87
|
120
|
108
|
66
|
73
|
71
|
73
|
31
|
26
|
30
|
41
|
48
|
51
|
55
|
69
|
43
|
108
|
128
|
128
|
159
|
107
|
|
|
2025/10
|
50
|
26
|
46
|
60
|
30
|
15
|
42
|
32
|
12
|
12
|
19
|
18
|
26
|
39
|
52
|
66
|
29
|
24
|
40
|
32
|
43
|
72
|
81
|
109
|
53
|
141
|
141
|
137
|
107
|
196
|
226
|
|
2025/09
|
42
|
44
|
29
|
32
|
51
|
51
|
56
|
62
|
47
|
39
|
37
|
33
|
45
|
57
|
42
|
50
|
23
|
31
|
31
|
43
|
45
|
23
|
38
|
40
|
39
|
48
|
32
|
48
|
54
|
52
|
|
|
2025/08
|
40
|
46
|
46
|
46
|
44
|
42
|
46
|
49
|
29
|
34
|
37
|
42
|
41
|
42
|
33
|
27
|
37
|
41
|
47
|
45
|
30
|
39
|
36
|
27
|
44
|
51
|
51
|
34
|
36
|
31
|
31
|
|
2025/07
|
34
|
40
|
39
|
42
|
30
|
28
|
41
|
46
|
49
|
52
|
57
|
58
|
55
|
55
|
58
|
51
|
45
|
46
|
42
|
46
|
36
|
40
|
26
|
30
|
32
|
40
|
37
|
36
|
39
|
32
|
37
|
|
2025/06
|
71
|
83
|
37
|
40
|
56
|
59
|
73
|
62
|
50
|
38
|
52
|
44
|
49
|
44
|
29
|
17
|
27
|
40
|
37
|
39
|
32
|
34
|
31
|
31
|
35
|
23
|
47
|
40
|
42
|
43
|
|
|
2025/05
|
43
|
71
|
41
|
50
|
189
|
98
|
77
|
63
|
25
|
28
|
35
|
41
|
58
|
53
|
32
|
53
|
90
|
60
|
75
|
70
|
69
|
56
|
51
|
33
|
39
|
53
|
43
|
45
|
46
|
54
|
48
|
|
2025/04
|
61
|
44
|
60
|
92
|
65
|
76
|
103
|
60
|
83
|
80
|
91
|
170
|
56
|
35
|
47
|
119
|
154
|
92
|
54
|
71
|
61
|
52
|
70
|
60
|
63
|
74
|
72
|
45
|
44
|
75
|
|
|
2025/03
|
212
|
90
|
42
|
42
|
70
|
65
|
83
|
97
|
90
|
108
|
97
|
116
|
115
|
79
|
59
|
31
|
38
|
55
|
46
|
32
|
20
|
27
|
82
|
256
|
199
|
113
|
94
|
169
|
47
|
59
|
65
|
|
2025/02
|
101
|
136
|
93
|
52
|
50
|
75
|
71
|
44
|
67
|
96
|
145
|
92
|
45
|
71
|
57
|
70
|
63
|
62
|
55
|
73
|
108
|
67
|
47
|
69
|
64
|
84
|
111
|
151
|
|||
|
2025/01
|
115
|
68
|
84
|
80
|
78
|
48
|
37
|
55
|
47
|
51
|
50
|
44
|
80
|
80
|
54
|
41
|
68
|
108
|
72
|
101
|
141
|
82
|
61
|
84
|
103
|
80
|
24
|
36
|
86
|
123
|
80
|
|
2024/12
|
54
|
48
|
56
|
104
|
62
|
49
|
49
|
50
|
98
|
132
|
82
|
107
|
76
|
48
|
40
|
48
|
68
|
52
|
53
|
81
|
57
|
55
|
83
|
118
|
142
|
82
|
65
|
32
|
38
|
71
|
90
|
|
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