Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
18
PM2.5
72
*
PM10
97
O3
0.5
CO
8
SO2
25
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Apr
86
Good
Sun
27 Apr
89
Good
Mon
28 Apr
95
Good
Tue
29 Apr
100
Good
Wed
30 Apr
100
Good
Thu
1 May
15
Excellent
Fri
2 May
32
Excellent
Air quality in the last 12 months (Feidong)
|
2025/02
|
58
|
52
|
104
|
67
|
52
|
46
|
81
|
35
|
41
|
56
|
73
|
101
|
55
|
97
|
99
|
87
|
69
|
55
|
70
|
69
|
54
|
71
|
101
|
77
|
79
|
121
|
68
|
57
|
|||
|
2025/01
|
96
|
140
|
153
|
123
|
117
|
74
|
50
|
71
|
46
|
52
|
70
|
77
|
93
|
109
|
64
|
65
|
78
|
77
|
112
|
138
|
114
|
165
|
123
|
56
|
26
|
62
|
49
|
53
|
140
|
72
|
110
|
|
2024/12
|
56
|
78
|
86
|
51
|
72
|
114
|
116
|
43
|
49
|
57
|
92
|
68
|
89
|
73
|
60
|
60
|
72
|
90
|
53
|
73
|
86
|
60
|
68
|
76
|
98
|
123
|
80
|
90
|
72
|
76
|
100
|
|
2024/11
|
47
|
66
|
72
|
69
|
49
|
46
|
42
|
42
|
52
|
46
|
49
|
56
|
57
|
66
|
79
|
58
|
26
|
30
|
25
|
32
|
39
|
64
|
40
|
42
|
37
|
46
|
65
|
60
|
44
|
56
|
|
|
2024/10
|
28
|
40
|
25
|
30
|
33
|
14
|
10
|
34
|
41
|
61
|
68
|
67
|
66
|
51
|
57
|
58
|
36
|
18
|
31
|
35
|
43
|
37
|
45
|
47
|
40
|
34
|
51
|
76
|
63
|
42
|
40
|
|
2024/09
|
49
|
39
|
24
|
38
|
41
|
44
|
41
|
47
|
30
|
32
|
22
|
13
|
26
|
45
|
29
|
31
|
16
|
24
|
25
|
22
|
25
|
28
|
29
|
31
|
45
|
47
|
30
|
45
|
46
|
47
|
|
|
2024/08
|
19
|
23
|
26
|
30
|
33
|
33
|
31
|
34
|
43
|
37
|
59
|
60
|
41
|
25
|
23
|
23
|
37
|
39
|
42
|
23
|
36
|
37
|
38
|
44
|
47
|
45
|
21
|
17
|
23
|
31
|
46
|
|
2024/07
|
15
|
14
|
20
|
21
|
23
|
24
|
23
|
22
|
28
|
24
|
32
|
28
|
13
|
10
|
22
|
41
|
29
|
25
|
27
|
19
|
26
|
26
|
34
|
41
|
24
|
27
|
13
|
12
|
14
|
18
|
24
|
|
2024/06
|
45
|
39
|
41
|
46
|
42
|
24
|
33
|
46
|
46
|
20
|
27
|
40
|
38
|
47
|
55
|
43
|
34
|
38
|
25
|
29
|
23
|
19
|
25
|
32
|
25
|
44
|
27
|
10
|
9
|
10
|
|
|
2024/05
|
39
|
38
|
40
|
42
|
40
|
30
|
40
|
40
|
45
|
58
|
54
|
125
|
85
|
64
|
59
|
38
|
59
|
67
|
49
|
51
|
51
|
43
|
53
|
60
|
52
|
35
|
25
|
28
|
39
|
33
|
37
|
|
2024/04
|
80
|
25
|
46
|
49
|
46
|
47
|
47
|
36
|
50
|
65
|
61
|
69
|
61
|
61
|
53
|
60
|
55
|
56
|
49
|
44
|
51
|
56
|
78
|
77
|
66
|
68
|
63
|
36
|
19
|
43
|
|
|
2024/03
|
48
|
56
|
52
|
64
|
49
|
63
|
72
|
70
|
60
|
89
|
80
|
77
|
79
|
81
|
91
|
98
|
115
|
60
|
90
|
104
|
68
|
59
|
60
|
56
|
36
|
48
|
75
|
54
|
59
|
50
|
101
|
|
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