Air Quality
Excellent
No health implications.
5
PM2.5
12
PM10
17
O3
0.5
CO
9
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Sep
59
Good
Tue
9 Sep
62
Good
Wed
10 Sep
58
Good
Thu
11 Sep
61
Good
Fri
12 Sep
61
Good
Sat
13 Sep
61
Good
Sun
14 Sep
50
Excellent
Air quality in the last 12 months (Fengshun)
|
2025/08
|
26
|
23
|
17
|
17
|
14
|
25
|
31
|
35
|
38
|
23
|
19
|
23
|
35
|
12
|
23
|
30
|
25
|
18
|
19
|
28
|
33
|
37
|
32
|
23
|
31
|
24
|
21
|
31
|
31
|
23
|
30
|
|
2025/07
|
18
|
32
|
33
|
37
|
19
|
23
|
36
|
37
|
30
|
13
|
11
|
26
|
36
|
36
|
37
|
40
|
43
|
23
|
23
|
16
|
13
|
11
|
25
|
30
|
25
|
26
|
33
|
27
|
22
|
30
|
25
|
|
2025/06
|
36
|
30
|
18
|
26
|
43
|
38
|
40
|
32
|
35
|
28
|
23
|
23
|
23
|
23
|
22
|
20
|
13
|
23
|
21
|
18
|
20
|
21
|
22
|
20
|
26
|
20
|
26
|
29
|
20
|
17
|
|
|
2025/05
|
53
|
56
|
56
|
48
|
40
|
28
|
29
|
51
|
43
|
32
|
27
|
38
|
44
|
43
|
33
|
26
|
25
|
25
|
25
|
28
|
30
|
29
|
23
|
22
|
35
|
35
|
48
|
40
|
19
|
23
|
32
|
|
2025/04
|
14
|
35
|
55
|
58
|
38
|
54
|
69
|
73
|
70
|
42
|
49
|
59
|
119
|
102
|
93
|
84
|
68
|
58
|
36
|
42
|
34
|
36
|
39
|
34
|
18
|
23
|
55
|
47
|
41
|
61
|
|
|
2025/03
|
65
|
45
|
43
|
32
|
23
|
13
|
18
|
28
|
44
|
52
|
58
|
66
|
44
|
40
|
36
|
12
|
48
|
49
|
50
|
56
|
58
|
56
|
65
|
72
|
72
|
62
|
45
|
47
|
12
|
9
|
9
|
|
2025/02
|
50
|
38
|
19
|
24
|
52
|
47
|
21
|
47
|
45
|
48
|
56
|
88
|
64
|
61
|
61
|
85
|
67
|
59
|
38
|
49
|
45
|
31
|
20
|
26
|
56
|
63
|
74
|
79
|
|||
|
2025/01
|
65
|
76
|
66
|
61
|
63
|
64
|
67
|
68
|
68
|
54
|
50
|
46
|
58
|
62
|
68
|
81
|
61
|
59
|
64
|
64
|
59
|
68
|
72
|
47
|
36
|
26
|
26
|
53
|
94
|
60
|
58
|
|
2024/12
|
63
|
68
|
64
|
57
|
57
|
59
|
47
|
29
|
49
|
50
|
55
|
30
|
30
|
54
|
48
|
51
|
62
|
60
|
52
|
56
|
52
|
59
|
75
|
56
|
57
|
60
|
69
|
69
|
65
|
73
|
71
|
|
2024/11
|
25
|
24
|
42
|
54
|
47
|
48
|
43
|
41
|
47
|
55
|
60
|
45
|
34
|
34
|
47
|
32
|
31
|
31
|
19
|
12
|
16
|
26
|
33
|
47
|
32
|
19
|
31
|
35
|
41
|
52
|
|
|
2024/10
|
27
|
23
|
31
|
29
|
31
|
37
|
37
|
40
|
33
|
39
|
47
|
52
|
47
|
44
|
42
|
40
|
37
|
46
|
50
|
30
|
35
|
37
|
25
|
35
|
40
|
44
|
47
|
25
|
25
|
40
|
37
|
|
2024/09
|
35
|
45
|
45
|
35
|
35
|
16
|
19
|
20
|
26
|
32
|
42
|
52
|
45
|
37
|
30
|
34
|
32
|
37
|
38
|
27
|
17
|
20
|
13
|
16
|
27
|
31
|
35
|
31
|
36
|
33
|
|
|
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