Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
127
*
PM10
99
O3
0.4
CO
13
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 Apr
104
Light
Sat
4 Apr
116
Light
Sun
5 Apr
117
Light
Mon
6 Apr
114
Light
Tue
7 Apr
86
Good
Wed
8 Apr
76
Good
Thu
9 Apr
30
Excellent
Fei County Air quality rank
Air quality in the last 12 months (Fei County)
|
2026/02
|
157
|
134
|
121
|
116
|
141
|
46
|
46
|
58
|
67
|
84
|
127
|
123
|
114
|
103
|
98
|
47
|
164
|
96
|
109
|
80
|
69
|
240
|
54
|
46
|
73
|
57
|
70
|
90
|
|||
|
2026/01
|
49
|
57
|
112
|
183
|
159
|
177
|
128
|
60
|
86
|
113
|
52
|
83
|
119
|
147
|
211
|
184
|
39
|
42
|
40
|
35
|
43
|
72
|
103
|
160
|
121
|
84
|
145
|
102
|
110
|
78
|
108
|
|
2025/12
|
83
|
48
|
59
|
91
|
66
|
126
|
164
|
68
|
88
|
99
|
105
|
31
|
71
|
89
|
85
|
117
|
118
|
96
|
175
|
97
|
50
|
41
|
53
|
82
|
50
|
42
|
75
|
119
|
127
|
132
|
46
|
|
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
|
|
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