Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
145
*
PM2.5
189
PM10
73
O3
1.0
CO
19
SO2
61
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
19 Dec
151
Moderate
Sat
20 Dec
112
Light
Sun
21 Dec
66
Good
Mon
22 Dec
69
Good
Tue
23 Dec
97
Good
Wed
24 Dec
60
Good
Thu
25 Dec
48
Excellent
Air quality in the last 12 months (Fei County)
|
2025/11
|
133
|
65
|
49
|
73
|
64
|
49
|
65
|
50
|
79
|
63
|
67
|
82
|
98
|
130
|
205
|
150
|
32
|
54
|
71
|
93
|
113
|
135
|
131
|
171
|
48
|
94
|
152
|
127
|
126
|
183
|
|
|
2025/10
|
52
|
12
|
14
|
30
|
26
|
25
|
24
|
37
|
31
|
42
|
26
|
13
|
18
|
40
|
27
|
31
|
37
|
23
|
26
|
27
|
31
|
43
|
37
|
41
|
89
|
96
|
68
|
74
|
63
|
49
|
95
|
|
2025/09
|
20
|
30
|
27
|
26
|
27
|
22
|
53
|
54
|
40
|
47
|
27
|
10
|
34
|
53
|
45
|
23
|
17
|
18
|
10
|
29
|
40
|
28
|
19
|
18
|
41
|
48
|
31
|
29
|
60
|
50
|
|
|
2025/08
|
13
|
18
|
28
|
43
|
35
|
35
|
46
|
31
|
14
|
15
|
16
|
22
|
21
|
24
|
34
|
35
|
29
|
40
|
37
|
35
|
36
|
36
|
37
|
35
|
55
|
31
|
30
|
45
|
35
|
30
|
19
|
|
2025/07
|
31
|
27
|
27
|
26
|
31
|
38
|
34
|
25
|
29
|
39
|
38
|
29
|
43
|
20
|
33
|
31
|
26
|
37
|
39
|
26
|
22
|
17
|
22
|
24
|
25
|
22
|
23
|
19
|
20
|
26
|
18
|
|
2025/06
|
46
|
39
|
50
|
55
|
64
|
61
|
60
|
68
|
59
|
37
|
65
|
54
|
46
|
39
|
41
|
42
|
38
|
45
|
28
|
18
|
40
|
43
|
47
|
38
|
56
|
51
|
29
|
31
|
12
|
23
|
|
|
2025/05
|
52
|
65
|
37
|
41
|
39
|
54
|
59
|
49
|
13
|
25
|
50
|
54
|
55
|
62
|
54
|
66
|
88
|
52
|
79
|
67
|
66
|
64
|
53
|
46
|
53
|
57
|
63
|
50
|
49
|
55
|
68
|
|
2025/04
|
68
|
43
|
53
|
71
|
56
|
68
|
79
|
86
|
79
|
76
|
63
|
123
|
61
|
60
|
56
|
71
|
95
|
92
|
57
|
61
|
50
|
76
|
79
|
81
|
75
|
57
|
65
|
53
|
59
|
67
|
|
|
2025/03
|
72
|
20
|
42
|
51
|
84
|
85
|
76
|
100
|
112
|
106
|
115
|
159
|
78
|
63
|
62
|
39
|
55
|
36
|
55
|
71
|
63
|
69
|
98
|
100
|
128
|
93
|
105
|
120
|
46
|
60
|
70
|
|
2025/02
|
91
|
124
|
78
|
43
|
46
|
57
|
51
|
35
|
57
|
82
|
77
|
102
|
100
|
86
|
111
|
98
|
55
|
65
|
62
|
57
|
82
|
63
|
66
|
55
|
83
|
106
|
142
|
164
|
|||
|
2025/01
|
122
|
119
|
73
|
127
|
185
|
68
|
61
|
51
|
43
|
51
|
99
|
118
|
120
|
112
|
49
|
77
|
80
|
119
|
142
|
122
|
149
|
151
|
77
|
65
|
86
|
90
|
39
|
47
|
164
|
93
|
116
|
|
2024/12
|
100
|
82
|
57
|
118
|
184
|
153
|
81
|
55
|
86
|
103
|
66
|
52
|
90
|
76
|
92
|
107
|
97
|
39
|
54
|
109
|
63
|
62
|
91
|
118
|
176
|
93
|
67
|
73
|
76
|
110
|
103
|
|
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