Air Quality
Excellent
No health implications.
16
PM2.5
27
PM10
95
O3
0.5
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 Sep
81
Good
Fri
5 Sep
74
Good
Sat
6 Sep
76
Good
Sun
7 Sep
75
Good
Mon
8 Sep
64
Good
Tue
9 Sep
56
Good
Wed
10 Sep
25
Excellent
Air quality in the last 12 months (Fengcheng)
|
2025/06
|
28
|
18
|
28
|
33
|
35
|
37
|
31
|
27
|
26
|
29
|
24
|
26
|
37
|
25
|
17
|
28
|
18
|
15
|
18
|
15
|
18
|
15
|
17
|
20
|
31
|
32
|
20
|
21
|
23
|
24
|
|
|
2025/05
|
56
|
53
|
56
|
59
|
28
|
45
|
77
|
39
|
31
|
46
|
38
|
44
|
43
|
44
|
55
|
26
|
24
|
30
|
28
|
21
|
23
|
27
|
26
|
57
|
57
|
64
|
59
|
38
|
29
|
29
|
26
|
|
2025/04
|
54
|
72
|
64
|
71
|
62
|
63
|
64
|
63
|
64
|
45
|
44
|
202
|
167
|
125
|
65
|
58
|
66
|
65
|
29
|
32
|
33
|
24
|
50
|
39
|
29
|
27
|
26
|
40
|
57
|
58
|
|
|
2025/03
|
44
|
37
|
38
|
23
|
44
|
53
|
54
|
53
|
62
|
56
|
60
|
49
|
39
|
35
|
24
|
45
|
43
|
42
|
49
|
44
|
53
|
53
|
60
|
67
|
66
|
74
|
67
|
77
|
57
|
51
|
47
|
|
2025/02
|
46
|
29
|
55
|
60
|
62
|
54
|
71
|
50
|
37
|
51
|
73
|
80
|
95
|
68
|
46
|
44
|
53
|
45
|
46
|
29
|
37
|
25
|
55
|
67
|
88
|
80
|
77
|
51
|
|||
|
2025/01
|
108
|
93
|
128
|
123
|
128
|
105
|
72
|
64
|
61
|
42
|
55
|
66
|
76
|
67
|
79
|
58
|
63
|
68
|
72
|
85
|
88
|
76
|
77
|
128
|
51
|
29
|
60
|
89
|
166
|
82
|
60
|
|
2024/12
|
56
|
65
|
69
|
100
|
58
|
53
|
54
|
86
|
58
|
67
|
37
|
84
|
80
|
61
|
62
|
66
|
70
|
77
|
64
|
66
|
79
|
75
|
68
|
85
|
95
|
93
|
118
|
90
|
81
|
92
|
91
|
|
2024/11
|
38
|
49
|
54
|
64
|
65
|
52
|
50
|
51
|
58
|
59
|
52
|
53
|
59
|
55
|
25
|
46
|
45
|
31
|
41
|
51
|
46
|
42
|
61
|
60
|
42
|
41
|
45
|
51
|
52
|
54
|
|
|
2024/10
|
50
|
49
|
39
|
35
|
42
|
41
|
34
|
24
|
38
|
53
|
64
|
59
|
67
|
87
|
57
|
27
|
41
|
51
|
38
|
35
|
48
|
45
|
43
|
51
|
62
|
55
|
28
|
39
|
69
|
59
|
49
|
|
2024/09
|
47
|
51
|
51
|
49
|
45
|
36
|
31
|
40
|
35
|
37
|
40
|
22
|
31
|
40
|
40
|
35
|
37
|
38
|
39
|
29
|
38
|
42
|
36
|
36
|
44
|
52
|
53
|
33
|
38
|
38
|
|
|
2024/08
|
20
|
25
|
32
|
40
|
35
|
35
|
38
|
36
|
35
|
40
|
38
|
27
|
25
|
27
|
31
|
40
|
38
|
24
|
25
|
33
|
31
|
26
|
33
|
44
|
42
|
41
|
42
|
21
|
26
|
42
|
49
|
|
2024/07
|
22
|
21
|
25
|
25
|
22
|
22
|
21
|
20
|
29
|
32
|
38
|
34
|
30
|
27
|
34
|
32
|
22
|
23
|
23
|
24
|
29
|
30
|
34
|
42
|
37
|
27
|
17
|
16
|
18
|
21
|
21
|
|
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