Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
39
*
PM2.5
55
PM10
50
O3
0.7
CO
14
SO2
13
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
25 Sep
64
Good
Sat
26 Sep
65
Good
Sun
27 Sep
66
Good
Mon
28 Sep
63
Good
Tue
29 Sep
62
Good
Wed
30 Sep
59
Good
Thu
1 Oct
36
Excellent
Air quality in the last 12 months (Yongfeng)
|
2026/08
|
24
|
20
|
24
|
36
|
39
|
38
|
38
|
37
|
30
|
23
|
23
|
22
|
26
|
25
|
21
|
28
|
36
|
35
|
33
|
35
|
25
|
34
|
33
|
22
|
22
|
19
|
28
|
37
|
22
|
27
|
26
|
|
2026/07
|
20
|
25
|
23
|
24
|
19
|
19
|
19
|
19
|
24
|
30
|
44
|
41
|
33
|
23
|
19
|
21
|
24
|
29
|
28
|
22
|
33
|
32
|
37
|
39
|
41
|
21
|
18
|
18
|
19
|
20
|
21
|
|
2026/06
|
68
|
56
|
39
|
21
|
30
|
34
|
37
|
39
|
30
|
32
|
32
|
30
|
34
|
22
|
36
|
40
|
39
|
18
|
19
|
25
|
28
|
31
|
35
|
24
|
32
|
35
|
44
|
49
|
28
|
27
|
|
|
2026/05
|
33
|
34
|
29
|
40
|
34
|
27
|
33
|
41
|
36
|
37
|
38
|
49
|
33
|
33
|
34
|
22
|
25
|
26
|
27
|
21
|
23
|
17
|
27
|
22
|
28
|
32
|
35
|
33
|
45
|
52
|
60
|
|
2026/04
|
33
|
42
|
22
|
33
|
45
|
37
|
44
|
39
|
38
|
33
|
27
|
31
|
37
|
35
|
30
|
31
|
33
|
44
|
50
|
53
|
30
|
21
|
23
|
29
|
35
|
46
|
58
|
54
|
28
|
33
|
|
|
2026/03
|
16
|
19
|
30
|
57
|
60
|
58
|
59
|
65
|
61
|
55
|
51
|
54
|
46
|
53
|
67
|
93
|
73
|
39
|
23
|
32
|
46
|
41
|
30
|
23
|
38
|
31
|
33
|
48
|
58
|
31
|
27
|
|
2026/02
|
35
|
44
|
58
|
72
|
78
|
55
|
32
|
46
|
59
|
64
|
60
|
57
|
50
|
42
|
54
|
34
|
65
|
60
|
50
|
35
|
35
|
54
|
56
|
26
|
26
|
28
|
19
|
25
|
|||
|
2026/01
|
32
|
31
|
49
|
59
|
41
|
50
|
47
|
50
|
52
|
56
|
60
|
66
|
69
|
59
|
63
|
77
|
75
|
120
|
96
|
25
|
39
|
48
|
62
|
61
|
68
|
63
|
42
|
44
|
57
|
50
|
20
|
|
2025/12
|
61
|
81
|
63
|
59
|
63
|
70
|
79
|
72
|
93
|
92
|
88
|
89
|
36
|
41
|
45
|
50
|
59
|
97
|
69
|
68
|
81
|
52
|
58
|
27
|
39
|
55
|
62
|
72
|
63
|
65
|
96
|
|
2025/11
|
49
|
53
|
53
|
40
|
31
|
40
|
47
|
27
|
20
|
25
|
54
|
33
|
36
|
42
|
52
|
60
|
63
|
27
|
32
|
39
|
49
|
55
|
62
|
62
|
67
|
70
|
66
|
71
|
57
|
57
|
|
|
2025/10
|
44
|
41
|
35
|
47
|
33
|
24
|
42
|
44
|
46
|
47
|
44
|
43
|
58
|
56
|
46
|
54
|
49
|
52
|
23
|
26
|
33
|
30
|
41
|
42
|
52
|
67
|
56
|
68
|
61
|
80
|
50
|
|
2025/09
|
25
|
25
|
23
|
30
|
29
|
34
|
33
|
22
|
18
|
19
|
21
|
26
|
23
|
28
|
31
|
29
|
33
|
33
|
31
|
33
|
35
|
42
|
36
|
35
|
29
|
36
|
42
|
42
|
45
|
44
|
|
|
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