Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
33
PM2.5
92
PM10
177
O3
0.5
CO
12
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
25 Apr
102
Lightly
Fri
26 Apr
105
Lightly
Sat
27 Apr
100
Good
Sun
28 Apr
92
Good
Mon
29 Apr
87
Good
Tue
30 Apr
67
Good
Wed
1 May
73
Good
Air quality in the last 12 months (Fei County)
|
2024/02
|
32
|
38
|
41
|
34
|
70
|
131
|
140
|
142
|
190
|
340
|
212
|
96
|
76
|
83
|
32
|
46
|
53
|
75
|
47
|
26
|
24
|
28
|
31
|
76
|
114
|
74
|
65
|
78
|
67
|
||
|
2024/01
|
96
|
185
|
253
|
129
|
97
|
100
|
44
|
61
|
124
|
66
|
190
|
238
|
213
|
142
|
48
|
66
|
71
|
79
|
52
|
66
|
57
|
23
|
42
|
65
|
80
|
86
|
113
|
115
|
143
|
143
|
112
|
|
2023/12
|
80
|
113
|
116
|
133
|
183
|
185
|
145
|
87
|
138
|
51
|
28
|
58
|
79
|
27
|
41
|
37
|
41
|
69
|
107
|
41
|
43
|
62
|
84
|
88
|
110
|
135
|
176
|
201
|
204
|
214
|
161
|
|
2023/11
|
74
|
72
|
112
|
71
|
48
|
49
|
55
|
76
|
103
|
24
|
40
|
52
|
51
|
84
|
139
|
106
|
55
|
66
|
110
|
99
|
113
|
162
|
111
|
36
|
41
|
76
|
147
|
89
|
55
|
47
|
|
|
2023/10
|
39
|
43
|
51
|
72
|
43
|
55
|
78
|
62
|
67
|
47
|
60
|
57
|
73
|
93
|
98
|
65
|
63
|
97
|
65
|
39
|
55
|
74
|
81
|
83
|
100
|
97
|
40
|
73
|
75
|
77
|
83
|
|
2023/09
|
69
|
72
|
58
|
64
|
61
|
62
|
66
|
72
|
52
|
48
|
68
|
55
|
34
|
46
|
64
|
76
|
73
|
61
|
53
|
33
|
32
|
50
|
50
|
42
|
35
|
59
|
55
|
59
|
42
|
50
|
|
|
2023/08
|
23
|
29
|
34
|
36
|
42
|
31
|
32
|
34
|
48
|
49
|
63
|
53
|
30
|
38
|
47
|
65
|
64
|
53
|
48
|
31
|
31
|
50
|
57
|
60
|
70
|
54
|
32
|
29
|
38
|
43
|
57
|
|
2023/07
|
51
|
44
|
38
|
32
|
61
|
44
|
40
|
56
|
61
|
46
|
31
|
33
|
31
|
54
|
58
|
50
|
41
|
37
|
43
|
43
|
28
|
32
|
47
|
66
|
53
|
36
|
23
|
14
|
14
|
20
|
26
|
|
2023/06
|
54
|
71
|
49
|
48
|
48
|
66
|
73
|
61
|
75
|
77
|
70
|
53
|
63
|
64
|
83
|
81
|
59
|
33
|
26
|
53
|
77
|
76
|
85
|
76
|
26
|
29
|
53
|
40
|
33
|
48
|
|
|
2023/05
|
75
|
71
|
51
|
19
|
31
|
57
|
44
|
42
|
59
|
70
|
62
|
60
|
60
|
79
|
71
|
65
|
61
|
38
|
42
|
76
|
172
|
78
|
88
|
46
|
56
|
61
|
56
|
23
|
28
|
54
|
63
|
|
2023/04
|
60
|
62
|
57
|
27
|
32
|
63
|
48
|
61
|
73
|
72
|
345
|
447
|
125
|
93
|
172
|
75
|
77
|
89
|
68
|
88
|
71
|
54
|
41
|
45
|
59
|
66
|
66
|
74
|
78
|
82
|
|
|
2023/03
|
123
|
65
|
85
|
115
|
140
|
119
|
96
|
110
|
140
|
87
|
105
|
72
|
79
|
75
|
239
|
66
|
49
|
82
|
92
|
82
|
86
|
158
|
319
|
104
|
91
|
116
|
119
|
107
|
102
|
76
|
81
|
|
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