Air Quality
Excellent
No health implications.
29
PM2.5
34
PM10
88
O3
1.3
CO
6
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Jul
71
Good
Wed
23 Jul
63
Good
Thu
24 Jul
64
Good
Fri
25 Jul
81
Good
Sat
26 Jul
84
Good
Sun
27 Jul
65
Good
Mon
28 Jul
50
Excellent
Air quality in the last 12 months (Linghai)
|
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
|
|||
|
2025/01
|
40
|
36
|
50
|
98
|
94
|
56
|
41
|
36
|
34
|
57
|
81
|
101
|
108
|
48
|
39
|
62
|
86
|
121
|
70
|
90
|
55
|
63
|
114
|
126
|
103
|
114
|
71
|
38
|
132
|
43
|
81
|
|
2024/12
|
65
|
28
|
54
|
44
|
45
|
30
|
39
|
51
|
90
|
61
|
38
|
64
|
58
|
47
|
32
|
61
|
36
|
42
|
67
|
58
|
34
|
60
|
54
|
69
|
88
|
41
|
36
|
47
|
75
|
80
|
56
|
|
2024/11
|
78
|
56
|
63
|
24
|
39
|
43
|
79
|
78
|
55
|
51
|
34
|
48
|
60
|
30
|
57
|
29
|
27
|
20
|
69
|
89
|
57
|
37
|
64
|
128
|
49
|
15
|
27
|
53
|
57
|
62
|
|
|
2024/10
|
20
|
23
|
28
|
45
|
63
|
44
|
38
|
39
|
46
|
27
|
44
|
45
|
52
|
32
|
25
|
33
|
46
|
39
|
41
|
37
|
39
|
31
|
28
|
46
|
92
|
62
|
32
|
60
|
80
|
32
|
67
|
|
2024/09
|
17
|
19
|
24
|
24
|
17
|
23
|
26
|
34
|
30
|
18
|
28
|
27
|
38
|
14
|
22
|
38
|
25
|
28
|
40
|
14
|
15
|
18
|
27
|
40
|
28
|
27
|
36
|
45
|
28
|
16
|
|
|
2024/08
|
30
|
21
|
38
|
15
|
16
|
26
|
31
|
46
|
43
|
25
|
50
|
27
|
19
|
22
|
24
|
29
|
35
|
39
|
23
|
21
|
14
|
20
|
25
|
38
|
28
|
30
|
23
|
20
|
30
|
40
|
23
|
|
2024/07
|
54
|
57
|
29
|
40
|
60
|
27
|
25
|
51
|
59
|
45
|
58
|
63
|
49
|
51
|
37
|
17
|
21
|
41
|
45
|
32
|
31
|
26
|
34
|
31
|
18
|
8
|
13
|
14
|
32
|
30
|
32
|
|
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