Air Quality
Excellent
No health implications.
20
PM2.5
27
PM10
53
O3
1.5
CO
49
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Feb
51
Good
Tue
24 Feb
82
Good
Wed
25 Feb
104
Light
Thu
26 Feb
64
Good
Fri
27 Feb
62
Good
Sat
28 Feb
50
Excellent
Sun
1 Mar
40
Excellent
Air quality in the last 12 months (Linghe)
|
2026/01
|
40
|
56
|
77
|
89
|
41
|
64
|
33
|
45
|
114
|
33
|
22
|
48
|
21
|
46
|
69
|
28
|
32
|
37
|
32
|
31
|
42
|
58
|
66
|
77
|
43
|
95
|
39
|
44
|
69
|
59
|
57
|
|
2025/12
|
34
|
28
|
42
|
42
|
62
|
106
|
72
|
29
|
79
|
113
|
26
|
51
|
93
|
92
|
132
|
70
|
70
|
109
|
140
|
28
|
28
|
40
|
57
|
46
|
28
|
31
|
83
|
151
|
40
|
37
|
31
|
|
2025/11
|
62
|
30
|
55
|
61
|
153
|
54
|
62
|
111
|
41
|
47
|
41
|
67
|
45
|
100
|
196
|
70
|
36
|
49
|
88
|
38
|
50
|
89
|
140
|
142
|
25
|
63
|
29
|
72
|
74
|
35
|
|
|
2025/10
|
87
|
73
|
57
|
59
|
42
|
31
|
52
|
30
|
33
|
40
|
50
|
38
|
58
|
112
|
68
|
38
|
47
|
26
|
27
|
27
|
35
|
50
|
52
|
61
|
102
|
33
|
40
|
58
|
143
|
54
|
51
|
|
2025/09
|
50
|
54
|
61
|
51
|
40
|
30
|
39
|
27
|
45
|
30
|
48
|
40
|
42
|
36
|
21
|
32
|
17
|
20
|
39
|
46
|
35
|
43
|
36
|
35
|
39
|
73
|
100
|
60
|
70
|
83
|
|
|
2025/08
|
38
|
28
|
25
|
15
|
19
|
18
|
21
|
22
|
22
|
25
|
37
|
35
|
24
|
34
|
31
|
34
|
21
|
35
|
46
|
20
|
32
|
19
|
39
|
15
|
18
|
23
|
28
|
12
|
31
|
37
|
27
|
|
2025/07
|
41
|
33
|
21
|
31
|
48
|
19
|
27
|
41
|
30
|
37
|
41
|
36
|
18
|
18
|
25
|
18
|
14
|
20
|
37
|
26
|
29
|
39
|
24
|
24
|
35
|
40
|
35
|
35
|
21
|
19
|
27
|
|
2025/06
|
32
|
71
|
38
|
24
|
51
|
37
|
22
|
45
|
36
|
25
|
43
|
46
|
28
|
27
|
27
|
23
|
29
|
46
|
41
|
29
|
27
|
30
|
53
|
39
|
46
|
48
|
46
|
32
|
50
|
39
|
|
|
2025/05
|
38
|
35
|
34
|
33
|
42
|
41
|
56
|
57
|
36
|
41
|
71
|
76
|
68
|
60
|
74
|
48
|
40
|
31
|
61
|
80
|
57
|
63
|
36
|
45
|
42
|
55
|
88
|
60
|
56
|
62
|
50
|
|
2025/04
|
98
|
28
|
58
|
60
|
50
|
59
|
77
|
39
|
34
|
77
|
60
|
50
|
24
|
21
|
52
|
62
|
83
|
21
|
30
|
60
|
40
|
29
|
50
|
41
|
36
|
52
|
32
|
37
|
63
|
66
|
|
|
2025/03
|
131
|
55
|
35
|
54
|
97
|
40
|
63
|
91
|
177
|
120
|
115
|
71
|
51
|
53
|
50
|
37
|
46
|
24
|
63
|
102
|
56
|
63
|
132
|
74
|
103
|
117
|
67
|
29
|
26
|
26
|
76
|
|
2025/02
|
83
|
85
|
38
|
31
|
29
|
64
|
60
|
41
|
43
|
81
|
97
|
41
|
75
|
92
|
143
|
35
|
25
|
25
|
32
|
36
|
30
|
31
|
33
|
73
|
69
|
75
|
148
|
228
|
|||
|
1
|
2
|
3
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4
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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