Air Quality
Excellent
No health implications.
11
PM2.5
20
PM10
38
O3
0.7
CO
6
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
25 Mar
53
Good
Thu
26 Mar
40
Excellent
Fri
27 Mar
46
Excellent
Sat
28 Mar
48
Excellent
Sun
29 Mar
33
Excellent
Mon
30 Mar
38
Excellent
Tue
31 Mar
25
Excellent
Laifeng Air quality rank
Air quality in the last 12 months (Laifeng)
|
2026/02
|
46
|
57
|
71
|
84
|
104
|
94
|
106
|
72
|
56
|
53
|
55
|
62
|
66
|
68
|
72
|
36
|
68
|
66
|
56
|
51
|
53
|
53
|
41
|
34
|
40
|
22
|
20
|
21
|
|||
|
2026/01
|
28
|
50
|
66
|
62
|
64
|
54
|
59
|
65
|
71
|
85
|
75
|
68
|
92
|
112
|
139
|
132
|
132
|
166
|
55
|
30
|
56
|
62
|
69
|
67
|
59
|
51
|
69
|
71
|
48
|
19
|
40
|
|
2025/12
|
83
|
101
|
74
|
71
|
78
|
68
|
79
|
64
|
77
|
96
|
93
|
126
|
30
|
43
|
53
|
59
|
68
|
75
|
91
|
85
|
36
|
38
|
24
|
39
|
48
|
49
|
62
|
66
|
86
|
116
|
53
|
|
2025/11
|
34
|
32
|
29
|
29
|
31
|
19
|
16
|
15
|
16
|
39
|
44
|
38
|
33
|
42
|
48
|
50
|
43
|
19
|
24
|
30
|
37
|
48
|
57
|
40
|
51
|
51
|
55
|
67
|
77
|
82
|
|
|
2025/10
|
21
|
25
|
26
|
23
|
26
|
29
|
29
|
33
|
34
|
31
|
39
|
44
|
20
|
10
|
15
|
9
|
11
|
10
|
8
|
11
|
13
|
18
|
23
|
30
|
42
|
33
|
27
|
32
|
39
|
35
|
28
|
|
2025/09
|
24
|
23
|
24
|
22
|
26
|
31
|
25
|
27
|
17
|
14
|
15
|
23
|
13
|
12
|
18
|
22
|
24
|
17
|
16
|
13
|
24
|
25
|
18
|
14
|
19
|
16
|
19
|
23
|
29
|
27
|
|
|
2025/08
|
24
|
26
|
25
|
25
|
26
|
24
|
20
|
15
|
20
|
21
|
11
|
8
|
9
|
17
|
14
|
15
|
17
|
22
|
21
|
13
|
14
|
16
|
17
|
19
|
16
|
18
|
22
|
24
|
25
|
26
|
23
|
|
2025/07
|
15
|
17
|
14
|
14
|
15
|
17
|
24
|
24
|
24
|
22
|
24
|
29
|
27
|
21
|
22
|
20
|
20
|
20
|
22
|
24
|
17
|
15
|
10
|
11
|
13
|
17
|
20
|
16
|
18
|
19
|
20
|
|
2025/06
|
11
|
18
|
26
|
32
|
31
|
38
|
28
|
21
|
20
|
27
|
35
|
34
|
31
|
27
|
29
|
31
|
24
|
17
|
10
|
11
|
11
|
17
|
16
|
24
|
15
|
14
|
18
|
17
|
15
|
18
|
|
|
2025/05
|
46
|
62
|
54
|
49
|
35
|
44
|
56
|
26
|
26
|
31
|
40
|
37
|
40
|
51
|
38
|
40
|
40
|
41
|
43
|
41
|
42
|
20
|
38
|
52
|
46
|
38
|
39
|
28
|
35
|
34
|
22
|
|
2025/04
|
47
|
53
|
53
|
55
|
59
|
58
|
53
|
53
|
52
|
43
|
43
|
71
|
152
|
98
|
68
|
64
|
59
|
60
|
38
|
35
|
30
|
37
|
47
|
40
|
49
|
46
|
37
|
37
|
34
|
26
|
|
|
2025/03
|
59
|
69
|
19
|
23
|
30
|
30
|
39
|
47
|
48
|
52
|
59
|
60
|
55
|
42
|
25
|
35
|
42
|
33
|
36
|
47
|
50
|
63
|
56
|
53
|
48
|
58
|
85
|
62
|
41
|
41
|
45
|
|
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