Air Quality
Excellent
No health implications.
14
PM2.5
21
PM10
52
O3
0.8
CO
5
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Feb
59
Good
Sat
7 Feb
52
Good
Sun
8 Feb
57
Good
Mon
9 Feb
59
Good
Tue
10 Feb
58
Good
Wed
11 Feb
73
Good
Thu
12 Feb
26
Excellent
Air quality in the last 12 months (Fengcheng)
|
2026/01
|
30
|
41
|
65
|
65
|
54
|
57
|
50
|
57
|
60
|
64
|
67
|
76
|
91
|
78
|
84
|
101
|
110
|
181
|
92
|
32
|
51
|
59
|
76
|
87
|
86
|
80
|
56
|
53
|
65
|
40
|
25
|
|
2025/12
|
73
|
110
|
73
|
69
|
65
|
89
|
100
|
88
|
108
|
106
|
108
|
107
|
39
|
50
|
54
|
61
|
80
|
160
|
130
|
119
|
84
|
52
|
52
|
31
|
57
|
66
|
76
|
84
|
82
|
92
|
114
|
|
2025/11
|
49
|
55
|
72
|
50
|
35
|
43
|
44
|
21
|
20
|
39
|
58
|
39
|
43
|
50
|
67
|
71
|
76
|
28
|
35
|
48
|
53
|
65
|
72
|
63
|
84
|
81
|
82
|
96
|
72
|
66
|
|
|
2025/10
|
41
|
43
|
46
|
49
|
42
|
32
|
39
|
60
|
51
|
48
|
47
|
56
|
68
|
53
|
51
|
56
|
50
|
43
|
17
|
25
|
35
|
35
|
42
|
47
|
59
|
66
|
63
|
87
|
61
|
84
|
47
|
|
2025/09
|
25
|
29
|
27
|
32
|
35
|
36
|
32
|
29
|
20
|
21
|
25
|
27
|
25
|
26
|
31
|
33
|
38
|
36
|
38
|
34
|
36
|
42
|
41
|
31
|
25
|
33
|
41
|
46
|
46
|
46
|
|
|
2025/08
|
31
|
40
|
28
|
18
|
17
|
13
|
16
|
22
|
28
|
35
|
40
|
38
|
32
|
23
|
16
|
22
|
25
|
25
|
19
|
17
|
18
|
25
|
32
|
30
|
21
|
30
|
27
|
25
|
28
|
29
|
27
|
|
2025/07
|
20
|
26
|
29
|
32
|
28
|
37
|
43
|
44
|
27
|
23
|
30
|
24
|
24
|
31
|
35
|
30
|
43
|
39
|
30
|
20
|
20
|
20
|
27
|
25
|
26
|
28
|
23
|
26
|
22
|
27
|
25
|
|
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
|
|||
|
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