Air Quality
Excellent
No health implications.
19
PM2.5
25
PM10
44
O3
0.5
CO
5
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 May
61
Good
Fri
29 May
66
Good
Sat
30 May
60
Good
Sun
31 May
61
Good
Mon
1 Jun
60
Good
Tue
2 Jun
43
Excellent
Wed
3 Jun
44
Excellent
Air quality in the last 12 months (Fengshun)
|
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
|
|
|
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
|
|
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