Air Quality
Excellent
No health implications.
3
PM2.5
15
PM10
24
O3
0.5
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Aug
48
Excellent
Sat
16 Aug
53
Good
Sun
17 Aug
63
Good
Mon
18 Aug
63
Good
Tue
19 Aug
56
Good
Wed
20 Aug
38
Excellent
Thu
21 Aug
45
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