Air Quality
Excellent
No health implications.
6
PM2.5
16
PM10
30
O3
0.8
CO
5
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Apr
61
Good
Fri
24 Apr
63
Good
Sat
25 Apr
76
Good
Sun
26 Apr
84
Good
Mon
27 Apr
59
Good
Tue
28 Apr
60
Good
Wed
29 Apr
19
Excellent
Air quality in the last 12 months (Fengshun)
|
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
|
|
|
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
|
|
|
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