Air Quality
Excellent
No health implications.
5
PM2.5
9
PM10
27
O3
0.5
CO
10
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 May
44
Excellent
Sat
23 May
48
Excellent
Sun
24 May
61
Good
Mon
25 May
50
Excellent
Tue
26 May
53
Good
Wed
27 May
51
Good
Thu
28 May
35
Excellent
Air quality in the last 12 months (Linwu)
|
2026/04
|
30
|
39
|
28
|
34
|
47
|
50
|
32
|
38
|
41
|
49
|
49
|
33
|
36
|
31
|
27
|
33
|
24
|
31
|
36
|
45
|
27
|
18
|
22
|
35
|
42
|
44
|
58
|
37
|
26
|
28
|
|
|
2026/03
|
18
|
18
|
23
|
42
|
42
|
39
|
49
|
58
|
16
|
44
|
35
|
39
|
53
|
53
|
82
|
88
|
50
|
41
|
35
|
34
|
26
|
58
|
60
|
37
|
46
|
68
|
40
|
29
|
35
|
25
|
30
|
|
2026/02
|
43
|
45
|
58
|
67
|
90
|
90
|
70
|
54
|
61
|
63
|
33
|
47
|
66
|
58
|
39
|
31
|
49
|
59
|
57
|
35
|
51
|
57
|
50
|
33
|
35
|
35
|
16
|
28
|
|||
|
2026/01
|
32
|
37
|
56
|
70
|
38
|
59
|
54
|
50
|
47
|
57
|
63
|
64
|
72
|
66
|
69
|
80
|
108
|
90
|
70
|
18
|
31
|
39
|
60
|
62
|
75
|
68
|
69
|
74
|
60
|
55
|
24
|
|
2025/12
|
64
|
90
|
93
|
89
|
78
|
82
|
82
|
85
|
87
|
82
|
76
|
82
|
20
|
35
|
48
|
49
|
60
|
78
|
60
|
55
|
107
|
114
|
86
|
24
|
51
|
52
|
54
|
56
|
61
|
78
|
107
|
|
2025/11
|
42
|
41
|
18
|
11
|
22
|
28
|
39
|
20
|
9
|
11
|
19
|
43
|
36
|
45
|
49
|
51
|
61
|
21
|
31
|
38
|
46
|
50
|
58
|
59
|
48
|
56
|
61
|
65
|
58
|
57
|
|
|
2025/10
|
49
|
30
|
28
|
39
|
34
|
15
|
23
|
37
|
32
|
35
|
40
|
34
|
60
|
41
|
53
|
50
|
49
|
33
|
12
|
10
|
11
|
19
|
34
|
41
|
47
|
64
|
64
|
70
|
74
|
84
|
48
|
|
2025/09
|
25
|
30
|
30
|
30
|
38
|
37
|
49
|
32
|
14
|
17
|
19
|
21
|
27
|
31
|
33
|
21
|
22
|
39
|
41
|
20
|
18
|
19
|
19
|
9
|
15
|
21
|
26
|
40
|
37
|
49
|
|
|
2025/08
|
27
|
20
|
15
|
20
|
16
|
12
|
16
|
19
|
31
|
36
|
33
|
34
|
33
|
30
|
10
|
19
|
23
|
18
|
12
|
16
|
19
|
23
|
30
|
25
|
25
|
22
|
26
|
26
|
27
|
22
|
25
|
|
2025/07
|
12
|
17
|
20
|
32
|
38
|
37
|
34
|
35
|
35
|
24
|
21
|
24
|
26
|
27
|
26
|
30
|
34
|
33
|
31
|
20
|
16
|
16
|
16
|
24
|
29
|
35
|
32
|
23
|
26
|
27
|
23
|
|
2025/06
|
25
|
22
|
33
|
44
|
44
|
40
|
30
|
28
|
38
|
35
|
34
|
27
|
31
|
16
|
14
|
22
|
10
|
9
|
17
|
17
|
16
|
22
|
25
|
30
|
29
|
21
|
16
|
13
|
16
|
17
|
|
|
2025/05
|
52
|
55
|
45
|
38
|
27
|
34
|
55
|
33
|
25
|
51
|
43
|
42
|
47
|
48
|
46
|
35
|
22
|
17
|
17
|
18
|
22
|
23
|
28
|
45
|
58
|
51
|
44
|
35
|
18
|
25
|
18
|
|
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