Air Quality
Excellent
No health implications.
11
PM2.5
15
PM10
42
O3
0.6
CO
4
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Feb
56
Good
Tue
24 Feb
85
Good
Wed
25 Feb
99
Good
Thu
26 Feb
65
Good
Fri
27 Feb
58
Good
Sat
28 Feb
46
Excellent
Sun
1 Mar
41
Excellent
Air quality in the last 12 months (Linghai)
|
2026/01
|
42
|
59
|
77
|
86
|
35
|
69
|
36
|
43
|
110
|
34
|
22
|
51
|
25
|
44
|
69
|
29
|
33
|
40
|
37
|
38
|
40
|
53
|
62
|
73
|
44
|
92
|
38
|
51
|
66
|
62
|
61
|
|
2025/12
|
33
|
26
|
38
|
46
|
56
|
101
|
78
|
25
|
75
|
120
|
27
|
51
|
88
|
93
|
128
|
69
|
63
|
96
|
114
|
30
|
32
|
40
|
54
|
48
|
29
|
31
|
73
|
138
|
38
|
36
|
32
|
|
2025/11
|
59
|
33
|
54
|
57
|
126
|
62
|
65
|
139
|
42
|
42
|
38
|
69
|
39
|
93
|
162
|
77
|
41
|
53
|
75
|
35
|
48
|
82
|
134
|
138
|
27
|
59
|
33
|
69
|
76
|
38
|
|
|
2025/10
|
76
|
60
|
45
|
38
|
41
|
34
|
48
|
34
|
35
|
40
|
47
|
39
|
52
|
96
|
64
|
35
|
45
|
27
|
28
|
26
|
36
|
45
|
44
|
56
|
89
|
36
|
41
|
58
|
112
|
52
|
49
|
|
2025/09
|
43
|
46
|
59
|
44
|
36
|
27
|
32
|
25
|
39
|
29
|
45
|
33
|
34
|
32
|
22
|
28
|
16
|
17
|
35
|
39
|
30
|
38
|
32
|
31
|
31
|
52
|
71
|
42
|
56
|
60
|
|
|
2025/08
|
30
|
26
|
22
|
16
|
16
|
21
|
22
|
21
|
21
|
22
|
34
|
31
|
18
|
30
|
28
|
29
|
19
|
33
|
41
|
20
|
32
|
17
|
35
|
14
|
15
|
21
|
26
|
13
|
25
|
34
|
26
|
|
2025/07
|
37
|
29
|
18
|
28
|
44
|
19
|
27
|
35
|
25
|
29
|
37
|
31
|
18
|
20
|
22
|
17
|
13
|
18
|
25
|
20
|
24
|
32
|
21
|
20
|
30
|
34
|
29
|
32
|
18
|
17
|
25
|
|
2025/06
|
29
|
62
|
38
|
23
|
47
|
41
|
21
|
38
|
32
|
25
|
41
|
37
|
26
|
21
|
21
|
19
|
26
|
35
|
32
|
28
|
24
|
33
|
45
|
35
|
39
|
37
|
43
|
28
|
42
|
32
|
|
|
2025/05
|
37
|
34
|
35
|
31
|
32
|
38
|
45
|
54
|
32
|
39
|
66
|
64
|
62
|
59
|
59
|
40
|
31
|
32
|
54
|
64
|
59
|
64
|
38
|
47
|
39
|
49
|
67
|
52
|
47
|
56
|
48
|
|
2025/04
|
85
|
33
|
49
|
53
|
45
|
59
|
77
|
41
|
33
|
57
|
53
|
46
|
23
|
17
|
37
|
55
|
64
|
22
|
24
|
48
|
32
|
26
|
45
|
45
|
35
|
49
|
33
|
39
|
58
|
63
|
|
|
2025/03
|
120
|
57
|
40
|
55
|
82
|
45
|
57
|
81
|
144
|
102
|
91
|
72
|
53
|
51
|
53
|
39
|
52
|
26
|
51
|
102
|
56
|
64
|
131
|
71
|
119
|
111
|
61
|
30
|
25
|
25
|
68
|
|
2025/02
|
83
|
86
|
39
|
32
|
31
|
62
|
62
|
41
|
42
|
78
|
88
|
45
|
67
|
87
|
132
|
39
|
27
|
30
|
36
|
41
|
39
|
37
|
34
|
66
|
70
|
72
|
131
|
201
|
|||
|
1
|
2
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3
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4
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5
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6
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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