Air Quality
Excellent
No health implications.
23
PM2.5
47
PM10
108
O3
0.3
CO
9
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Mar
76
Good
Mon
16 Mar
86
Good
Tue
17 Mar
106
Light
Wed
18 Mar
68
Good
Thu
19 Mar
78
Good
Fri
20 Mar
87
Good
Sat
21 Mar
39
Excellent
Air quality in the last 12 months (Lingqiu)
|
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
|
|
2025/04
|
56
|
32
|
71
|
105
|
41
|
74
|
80
|
54
|
62
|
60
|
191
|
72
|
44
|
29
|
55
|
116
|
175
|
45
|
55
|
71
|
70
|
52
|
69
|
43
|
58
|
78
|
56
|
51
|
63
|
58
|
|
|
2025/03
|
149
|
89
|
48
|
57
|
63
|
52
|
65
|
87
|
86
|
113
|
165
|
126
|
113
|
85
|
43
|
30
|
38
|
42
|
47
|
41
|
48
|
64
|
187
|
115
|
123
|
98
|
100
|
64
|
33
|
50
|
54
|
|
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