Air Quality
Excellent
No health implications.
14
PM2.5
25
PM10
71
O3
0.6
CO
7
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Oct
59
Good
Mon
26 Oct
62
Good
Tue
27 Oct
57
Good
Wed
28 Oct
56
Good
Thu
29 Oct
61
Good
Fri
30 Oct
55
Good
Sat
31 Oct
32
Excellent
Air quality in the last 12 months (Fengshun)
|
2026/08
|
19
|
18
|
22
|
41
|
49
|
41
|
37
|
34
|
27
|
24
|
35
|
44
|
38
|
25
|
24
|
27
|
33
|
24
|
27
|
17
|
22
|
24
|
21
|
19
|
26
|
23
|
24
|
25
|
29
|
32
|
17
|
|
2026/07
|
22
|
20
|
22
|
17
|
20
|
16
|
17
|
21
|
31
|
36
|
35
|
39
|
25
|
15
|
17
|
20
|
22
|
27
|
28
|
23
|
42
|
46
|
44
|
46
|
37
|
15
|
16
|
15
|
22
|
30
|
34
|
|
2026/06
|
42
|
40
|
33
|
31
|
31
|
31
|
26
|
22
|
16
|
19
|
29
|
41
|
34
|
19
|
18
|
15
|
14
|
18
|
23
|
23
|
25
|
26
|
27
|
31
|
32
|
22
|
23
|
25
|
20
|
19
|
|
|
2026/05
|
31
|
47
|
41
|
27
|
27
|
42
|
48
|
44
|
29
|
44
|
45
|
57
|
45
|
18
|
19
|
23
|
34
|
35
|
38
|
25
|
20
|
29
|
27
|
26
|
26
|
26
|
28
|
32
|
33
|
32
|
46
|
|
2026/04
|
28
|
28
|
45
|
30
|
32
|
42
|
39
|
38
|
48
|
36
|
36
|
33
|
34
|
36
|
39
|
41
|
38
|
45
|
47
|
49
|
35
|
36
|
25
|
16
|
30
|
44
|
57
|
43
|
32
|
20
|
|
|
2026/03
|
23
|
52
|
20
|
31
|
28
|
23
|
45
|
51
|
43
|
36
|
47
|
54
|
49
|
50
|
51
|
49
|
46
|
50
|
44
|
39
|
47
|
51
|
56
|
49
|
54
|
48
|
49
|
47
|
44
|
51
|
41
|
|
2026/02
|
25
|
32
|
50
|
59
|
63
|
54
|
41
|
34
|
42
|
47
|
48
|
43
|
52
|
44
|
37
|
45
|
41
|
36
|
43
|
54
|
58
|
71
|
68
|
70
|
56
|
43
|
54
|
16
|
|||
|
2026/01
|
56
|
21
|
36
|
56
|
46
|
29
|
45
|
48
|
60
|
54
|
58
|
67
|
64
|
66
|
63
|
63
|
69
|
80
|
84
|
55
|
32
|
33
|
41
|
53
|
49
|
70
|
64
|
44
|
44
|
52
|
38
|
|
2025/12
|
60
|
56
|
60
|
62
|
60
|
60
|
71
|
60
|
60
|
56
|
63
|
54
|
49
|
38
|
49
|
59
|
73
|
63
|
68
|
59
|
77
|
61
|
55
|
59
|
23
|
31
|
46
|
50
|
49
|
55
|
53
|
|
2025/11
|
37
|
45
|
43
|
30
|
24
|
41
|
38
|
45
|
43
|
23
|
30
|
18
|
14
|
29
|
51
|
55
|
52
|
43
|
24
|
45
|
47
|
55
|
65
|
62
|
45
|
64
|
55
|
64
|
72
|
75
|
|
|
2025/10
|
42
|
32
|
35
|
32
|
19
|
22
|
32
|
39
|
40
|
35
|
30
|
32
|
22
|
25
|
33
|
31
|
40
|
40
|
34
|
19
|
16
|
13
|
27
|
37
|
35
|
41
|
49
|
52
|
43
|
40
|
33
|
|
2025/09
|
26
|
32
|
35
|
30
|
35
|
37
|
15
|
11
|
16
|
20
|
26
|
29
|
25
|
28
|
28
|
30
|
34
|
23
|
12
|
13
|
18
|
22
|
22
|
16
|
18
|
32
|
32
|
29
|
37
|
36
|
|
|
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