Air Quality
Excellent
No health implications.
11
PM2.5
22
PM10
104
O3
0.2
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 May
82
Good
Sat
23 May
92
Good
Sun
24 May
87
Good
Mon
25 May
77
Good
Tue
26 May
77
Good
Wed
27 May
41
Excellent
Thu
28 May
42
Excellent
Air quality in the last 12 months (Lingqiu)
|
2026/04
|
54
|
77
|
89
|
63
|
79
|
37
|
49
|
72
|
62
|
44
|
58
|
76
|
77
|
81
|
87
|
69
|
68
|
77
|
147
|
70
|
66
|
65
|
65
|
72
|
69
|
56
|
82
|
35
|
41
|
58
|
|
|
2026/03
|
109
|
102
|
91
|
81
|
65
|
46
|
70
|
85
|
55
|
83
|
61
|
93
|
123
|
57
|
63
|
80
|
118
|
46
|
67
|
77
|
96
|
54
|
80
|
103
|
93
|
105
|
66
|
82
|
55
|
33
|
50
|
|
2026/02
|
74
|
69
|
99
|
101
|
81
|
46
|
53
|
65
|
97
|
103
|
70
|
86
|
94
|
83
|
47
|
60
|
146
|
54
|
64
|
121
|
284
|
94
|
54
|
68
|
96
|
80
|
70
|
69
|
|||
|
2026/01
|
76
|
82
|
103
|
92
|
72
|
57
|
57
|
75
|
128
|
39
|
44
|
74
|
83
|
98
|
124
|
81
|
57
|
52
|
34
|
55
|
59
|
71
|
92
|
107
|
92
|
114
|
107
|
103
|
88
|
106
|
102
|
|
2025/12
|
60
|
35
|
51
|
54
|
78
|
82
|
78
|
59
|
76
|
83
|
72
|
46
|
50
|
70
|
81
|
83
|
99
|
128
|
141
|
74
|
59
|
78
|
64
|
52
|
35
|
72
|
83
|
82
|
72
|
55
|
40
|
|
2025/11
|
41
|
40
|
58
|
79
|
122
|
153
|
58
|
70
|
61
|
60
|
75
|
73
|
52
|
66
|
76
|
41
|
23
|
41
|
57
|
58
|
62
|
70
|
97
|
125
|
57
|
172
|
50
|
100
|
117
|
132
|
|
|
2025/10
|
62
|
49
|
49
|
54
|
58
|
44
|
41
|
19
|
10
|
10
|
31
|
40
|
47
|
46
|
56
|
66
|
25
|
18
|
29
|
29
|
38
|
50
|
68
|
90
|
97
|
37
|
46
|
69
|
122
|
106
|
77
|
|
2025/09
|
40
|
43
|
41
|
35
|
31
|
45
|
47
|
42
|
49
|
52
|
48
|
46
|
48
|
52
|
50
|
29
|
18
|
24
|
33
|
53
|
46
|
24
|
37
|
47
|
51
|
52
|
47
|
45
|
48
|
57
|
|
|
2025/08
|
42
|
47
|
43
|
30
|
36
|
43
|
31
|
19
|
27
|
28
|
43
|
44
|
26
|
44
|
46
|
21
|
31
|
38
|
31
|
17
|
31
|
41
|
19
|
17
|
37
|
33
|
20
|
29
|
41
|
37
|
41
|
|
2025/07
|
33
|
37
|
26
|
39
|
16
|
20
|
24
|
29
|
37
|
30
|
49
|
53
|
26
|
42
|
48
|
35
|
25
|
31
|
47
|
20
|
24
|
33
|
30
|
23
|
26
|
28
|
29
|
31
|
15
|
21
|
37
|
|
2025/06
|
57
|
37
|
29
|
33
|
41
|
47
|
44
|
47
|
51
|
37
|
58
|
72
|
59
|
36
|
16
|
22
|
46
|
52
|
38
|
40
|
35
|
33
|
45
|
46
|
48
|
55
|
52
|
44
|
37
|
45
|
|
|
2025/05
|
42
|
55
|
29
|
47
|
68
|
42
|
65
|
80
|
24
|
40
|
49
|
61
|
80
|
34
|
52
|
99
|
74
|
58
|
66
|
78
|
65
|
67
|
62
|
48
|
52
|
51
|
55
|
53
|
60
|
66
|
48
|
|
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