Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
26
PM2.5
43
PM10
183
O3
0.5
CO
6
SO2
7
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
25 May
96
Good
Mon
26 May
91
Good
Tue
27 May
106
Light
Wed
28 May
93
Good
Thu
29 May
103
Light
Fri
30 May
110
Light
Sat
31 May
45
Excellent
Air quality in the last 12 months (Feidong)
|
2025/04
|
51
|
64
|
53
|
62
|
79
|
67
|
66
|
68
|
72
|
76
|
63
|
143
|
87
|
76
|
54
|
57
|
67
|
67
|
80
|
57
|
49
|
61
|
73
|
74
|
60
|
52
|
47
|
69
|
56
|
58
|
|
|
2025/03
|
51
|
46
|
23
|
65
|
81
|
70
|
65
|
81
|
94
|
78
|
56
|
130
|
93
|
40
|
36
|
50
|
40
|
49
|
49
|
55
|
53
|
62
|
64
|
95
|
64
|
69
|
102
|
84
|
160
|
85
|
50
|
|
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
|
|
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