Air Quality
Excellent
No health implications.
4
PM2.5
15
PM10
20
O3
0.4
CO
7
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
6 Sep
56
Good
Sun
7 Sep
45
Excellent
Mon
8 Sep
52
Good
Tue
9 Sep
49
Excellent
Wed
10 Sep
51
Good
Thu
11 Sep
46
Excellent
Fri
12 Sep
35
Excellent
Air quality in the last 12 months (Linhai)
|
2025/08
|
37
|
33
|
33
|
32
|
18
|
26
|
34
|
39
|
40
|
42
|
37
|
22
|
18
|
18
|
16
|
20
|
24
|
22
|
22
|
33
|
34
|
25
|
22
|
16
|
17
|
19
|
17
|
17
|
18
|
22
|
22
|
|
2025/07
|
16
|
23
|
24
|
24
|
17
|
15
|
8
|
8
|
15
|
24
|
12
|
21
|
28
|
39
|
43
|
35
|
32
|
21
|
15
|
17
|
12
|
18
|
16
|
17
|
13
|
17
|
18
|
13
|
17
|
12
|
29
|
|
2025/06
|
28
|
35
|
20
|
33
|
39
|
31
|
35
|
39
|
28
|
24
|
15
|
22
|
13
|
18
|
19
|
18
|
38
|
31
|
18
|
16
|
29
|
37
|
23
|
25
|
24
|
42
|
25
|
20
|
16
|
13
|
|
|
2025/05
|
39
|
45
|
55
|
36
|
33
|
57
|
70
|
48
|
26
|
40
|
37
|
35
|
37
|
34
|
31
|
28
|
36
|
28
|
21
|
25
|
22
|
32
|
19
|
33
|
54
|
42
|
33
|
28
|
19
|
42
|
46
|
|
2025/04
|
38
|
51
|
63
|
53
|
46
|
59
|
57
|
58
|
60
|
51
|
51
|
63
|
98
|
90
|
64
|
62
|
63
|
57
|
41
|
55
|
49
|
29
|
27
|
37
|
29
|
41
|
50
|
39
|
42
|
39
|
|
|
2025/03
|
39
|
44
|
53
|
18
|
26
|
26
|
46
|
59
|
54
|
37
|
49
|
51
|
32
|
29
|
11
|
36
|
40
|
48
|
55
|
61
|
53
|
52
|
56
|
62
|
69
|
68
|
62
|
51
|
44
|
43
|
32
|
|
2025/02
|
22
|
23
|
63
|
58
|
46
|
55
|
56
|
36
|
37
|
52
|
42
|
53
|
81
|
48
|
56
|
56
|
65
|
32
|
55
|
38
|
20
|
39
|
45
|
99
|
92
|
83
|
77
|
52
|
|||
|
2025/01
|
68
|
57
|
61
|
58
|
65
|
73
|
82
|
87
|
57
|
37
|
59
|
65
|
70
|
66
|
75
|
48
|
65
|
64
|
59
|
77
|
106
|
78
|
46
|
39
|
43
|
40
|
35
|
40
|
78
|
51
|
41
|
|
2024/12
|
64
|
56
|
64
|
56
|
45
|
32
|
113
|
62
|
41
|
49
|
23
|
59
|
33
|
115
|
65
|
56
|
65
|
68
|
35
|
45
|
69
|
59
|
52
|
50
|
60
|
94
|
85
|
52
|
62
|
63
|
78
|
|
2024/11
|
7
|
16
|
49
|
59
|
41
|
31
|
28
|
33
|
34
|
23
|
26
|
39
|
42
|
38
|
22
|
19
|
14
|
21
|
28
|
32
|
48
|
58
|
52
|
39
|
38
|
29
|
47
|
52
|
50
|
52
|
|
|
2024/10
|
15
|
18
|
21
|
20
|
17
|
11
|
9
|
21
|
40
|
50
|
58
|
47
|
30
|
40
|
36
|
28
|
32
|
38
|
27
|
26
|
44
|
34
|
29
|
29
|
28
|
22
|
16
|
28
|
51
|
33
|
22
|
|
2024/09
|
37
|
37
|
32
|
25
|
25
|
26
|
30
|
21
|
25
|
34
|
21
|
33
|
18
|
21
|
20
|
20
|
18
|
18
|
12
|
20
|
23
|
21
|
19
|
16
|
18
|
25
|
23
|
32
|
32
|
22
|
|
|
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