Air Quality
Excellent
No health implications.
32
PM2.5
42
PM10
57
O3
0.7
CO
9
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
19 Dec
59
Good
Sat
20 Dec
47
Excellent
Sun
21 Dec
51
Good
Mon
22 Dec
54
Good
Tue
23 Dec
60
Good
Wed
24 Dec
53
Good
Thu
25 Dec
49
Excellent
Air quality in the last 12 months (Fengcheng)
|
2025/11
|
38
|
38
|
31
|
50
|
56
|
67
|
81
|
66
|
40
|
28
|
45
|
68
|
31
|
52
|
61
|
48
|
39
|
48
|
50
|
41
|
64
|
62
|
104
|
188
|
77
|
62
|
28
|
34
|
53
|
52
|
|
|
2025/10
|
33
|
39
|
35
|
31
|
39
|
18
|
11
|
24
|
25
|
24
|
29
|
34
|
36
|
40
|
48
|
64
|
68
|
19
|
22
|
20
|
28
|
32
|
40
|
55
|
75
|
55
|
33
|
49
|
51
|
38
|
32
|
|
2025/09
|
23
|
29
|
32
|
33
|
28
|
19
|
27
|
33
|
34
|
35
|
44
|
45
|
39
|
29
|
27
|
18
|
15
|
15
|
21
|
16
|
25
|
26
|
30
|
15
|
35
|
27
|
31
|
24
|
32
|
30
|
|
|
2025/08
|
20
|
23
|
22
|
14
|
19
|
15
|
15
|
22
|
28
|
22
|
26
|
30
|
24
|
21
|
22
|
17
|
15
|
13
|
17
|
9
|
19
|
18
|
22
|
20
|
17
|
16
|
24
|
26
|
22
|
23
|
12
|
|
2025/07
|
9
|
11
|
8
|
13
|
18
|
16
|
24
|
32
|
39
|
43
|
40
|
40
|
42
|
20
|
20
|
14
|
15
|
24
|
15
|
15
|
21
|
12
|
11
|
16
|
23
|
27
|
26
|
38
|
29
|
23
|
27
|
|
2025/06
|
60
|
49
|
31
|
22
|
39
|
40
|
34
|
24
|
28
|
19
|
29
|
36
|
29
|
26
|
17
|
16
|
19
|
27
|
25
|
19
|
19
|
34
|
38
|
42
|
43
|
30
|
26
|
27
|
19
|
7
|
|
|
2025/05
|
29
|
26
|
28
|
33
|
39
|
30
|
40
|
37
|
54
|
33
|
36
|
52
|
51
|
34
|
33
|
25
|
20
|
31
|
40
|
47
|
33
|
63
|
42
|
38
|
40
|
42
|
43
|
45
|
47
|
50
|
55
|
|
2025/04
|
64
|
49
|
61
|
60
|
25
|
42
|
55
|
63
|
58
|
48
|
47
|
32
|
20
|
17
|
44
|
43
|
66
|
46
|
31
|
28
|
33
|
24
|
39
|
54
|
49
|
47
|
56
|
52
|
56
|
53
|
|
|
2025/03
|
67
|
52
|
24
|
44
|
47
|
60
|
63
|
68
|
79
|
95
|
69
|
54
|
53
|
35
|
43
|
48
|
62
|
60
|
62
|
66
|
66
|
73
|
81
|
73
|
84
|
98
|
58
|
32
|
29
|
35
|
50
|
|
2025/02
|
72
|
92
|
32
|
34
|
33
|
48
|
44
|
52
|
49
|
59
|
60
|
69
|
88
|
78
|
91
|
54
|
32
|
26
|
35
|
40
|
39
|
42
|
40
|
49
|
65
|
65
|
78
|
87
|
|||
|
2025/01
|
43
|
39
|
56
|
58
|
110
|
70
|
60
|
38
|
31
|
52
|
88
|
97
|
87
|
63
|
36
|
47
|
55
|
55
|
74
|
71
|
84
|
47
|
65
|
70
|
66
|
66
|
86
|
57
|
113
|
80
|
63
|
|
2024/12
|
48
|
20
|
39
|
42
|
51
|
31
|
32
|
43
|
58
|
82
|
36
|
39
|
48
|
42
|
50
|
60
|
29
|
31
|
49
|
73
|
52
|
55
|
53
|
50
|
79
|
45
|
45
|
63
|
61
|
66
|
38
|
|
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