Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
PM2.5
62
*
PM10
60
O3
0.8
CO
8
SO2
27
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
2 Apr
48
Excellent
Fri
3 Apr
45
Excellent
Sat
4 Apr
64
Good
Sun
5 Apr
62
Good
Mon
6 Apr
63
Good
Tue
7 Apr
58
Good
Wed
8 Apr
21
Excellent
Air quality in the last 12 months (Yifeng)
|
2026/02
|
45
|
50
|
63
|
72
|
71
|
60
|
36
|
55
|
56
|
60
|
62
|
62
|
57
|
48
|
53
|
36
|
75
|
73
|
64
|
39
|
38
|
54
|
84
|
27
|
32
|
28
|
20
|
26
|
|||
|
2026/01
|
30
|
42
|
64
|
65
|
56
|
62
|
52
|
59
|
59
|
63
|
70
|
75
|
74
|
71
|
85
|
102
|
115
|
176
|
81
|
26
|
51
|
63
|
74
|
78
|
88
|
89
|
78
|
56
|
67
|
42
|
30
|
|
2025/12
|
71
|
103
|
84
|
77
|
71
|
97
|
99
|
86
|
109
|
109
|
115
|
125
|
40
|
51
|
57
|
64
|
83
|
130
|
102
|
101
|
98
|
56
|
61
|
29
|
55
|
74
|
75
|
79
|
78
|
94
|
114
|
|
2025/11
|
39
|
48
|
60
|
68
|
52
|
51
|
52
|
17
|
18
|
34
|
53
|
47
|
46
|
50
|
55
|
59
|
66
|
26
|
30
|
43
|
48
|
55
|
58
|
54
|
73
|
72
|
79
|
86
|
67
|
59
|
|
|
2025/10
|
43
|
45
|
38
|
47
|
38
|
23
|
34
|
61
|
55
|
51
|
55
|
65
|
76
|
47
|
54
|
50
|
53
|
35
|
14
|
19
|
25
|
30
|
38
|
44
|
51
|
69
|
55
|
60
|
64
|
72
|
38
|
|
2025/09
|
29
|
28
|
26
|
36
|
37
|
34
|
34
|
22
|
20
|
23
|
23
|
28
|
24
|
33
|
35
|
35
|
36
|
36
|
36
|
25
|
32
|
39
|
33
|
24
|
26
|
40
|
36
|
43
|
47
|
39
|
|
|
2025/08
|
30
|
36
|
37
|
25
|
22
|
13
|
20
|
16
|
25
|
28
|
33
|
36
|
34
|
20
|
11
|
24
|
25
|
26
|
16
|
17
|
14
|
24
|
40
|
28
|
23
|
27
|
35
|
29
|
25
|
28
|
23
|
|
2025/07
|
18
|
20
|
26
|
33
|
32
|
41
|
39
|
34
|
26
|
21
|
31
|
25
|
21
|
22
|
27
|
26
|
33
|
31
|
35
|
21
|
16
|
14
|
26
|
25
|
23
|
29
|
18
|
21
|
25
|
20
|
22
|
|
2025/06
|
28
|
16
|
24
|
35
|
44
|
36
|
35
|
29
|
21
|
29
|
22
|
28
|
35
|
26
|
15
|
29
|
21
|
13
|
15
|
17
|
20
|
10
|
13
|
23
|
42
|
38
|
19
|
13
|
25
|
27
|
|
|
2025/05
|
45
|
55
|
57
|
66
|
34
|
48
|
81
|
45
|
28
|
42
|
36
|
46
|
46
|
52
|
41
|
21
|
26
|
46
|
36
|
23
|
24
|
26
|
20
|
46
|
57
|
52
|
56
|
27
|
24
|
28
|
20
|
|
2025/04
|
56
|
68
|
60
|
67
|
60
|
60
|
62
|
65
|
61
|
47
|
52
|
260
|
191
|
130
|
58
|
58
|
73
|
69
|
34
|
37
|
41
|
23
|
35
|
35
|
32
|
38
|
38
|
41
|
58
|
59
|
|
|
2025/03
|
47
|
38
|
27
|
19
|
42
|
42
|
52
|
56
|
61
|
57
|
69
|
58
|
32
|
36
|
18
|
37
|
46
|
40
|
47
|
40
|
46
|
52
|
53
|
60
|
59
|
72
|
71
|
71
|
54
|
54
|
60
|
|
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