Air Quality
Excellent
No health implications.
24
PM2.5
39
PM10
111
O3
0.5
CO
8
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jun
99
Good
Mon
2 Jun
98
Good
Tue
3 Jun
115
Light
Wed
4 Jun
115
Light
Thu
5 Jun
123
Light
Fri
6 Jun
15
Excellent
Sat
7 Jun
25
Excellent
Air quality in the last 12 months (Linshu)
|
2025/04
|
62
|
51
|
51
|
59
|
56
|
70
|
71
|
84
|
76
|
71
|
58
|
122
|
59
|
55
|
54
|
64
|
80
|
87
|
72
|
63
|
46
|
76
|
72
|
90
|
68
|
58
|
67
|
51
|
60
|
68
|
|
|
2025/03
|
48
|
22
|
49
|
51
|
75
|
76
|
78
|
108
|
116
|
94
|
89
|
128
|
84
|
61
|
51
|
37
|
55
|
36
|
53
|
71
|
66
|
66
|
93
|
97
|
116
|
86
|
115
|
84
|
48
|
57
|
66
|
|
2025/02
|
74
|
105
|
82
|
47
|
49
|
56
|
51
|
33
|
49
|
77
|
63
|
87
|
90
|
79
|
107
|
110
|
49
|
57
|
51
|
48
|
60
|
50
|
57
|
61
|
76
|
117
|
154
|
150
|
|||
|
2025/01
|
112
|
112
|
63
|
93
|
169
|
81
|
53
|
62
|
42
|
46
|
87
|
114
|
119
|
113
|
43
|
78
|
81
|
118
|
153
|
117
|
120
|
119
|
62
|
40
|
77
|
89
|
43
|
47
|
143
|
79
|
88
|
|
2024/12
|
96
|
96
|
49
|
96
|
164
|
141
|
77
|
48
|
79
|
100
|
66
|
51
|
83
|
63
|
88
|
105
|
97
|
41
|
51
|
101
|
69
|
54
|
81
|
111
|
127
|
81
|
67
|
66
|
83
|
117
|
87
|
|
2024/11
|
61
|
81
|
130
|
65
|
40
|
56
|
56
|
46
|
53
|
58
|
85
|
126
|
94
|
48
|
57
|
80
|
45
|
38
|
42
|
58
|
92
|
63
|
47
|
60
|
28
|
37
|
55
|
58
|
58
|
81
|
|
|
2024/10
|
19
|
22
|
46
|
58
|
49
|
39
|
52
|
44
|
69
|
80
|
124
|
124
|
57
|
62
|
104
|
63
|
46
|
14
|
32
|
38
|
57
|
54
|
42
|
73
|
78
|
53
|
81
|
38
|
81
|
123
|
94
|
|
2024/09
|
43
|
20
|
25
|
40
|
41
|
22
|
35
|
25
|
26
|
24
|
30
|
27
|
35
|
33
|
26
|
32
|
24
|
15
|
18
|
21
|
20
|
26
|
33
|
49
|
49
|
67
|
44
|
34
|
34
|
33
|
|
|
2024/08
|
25
|
16
|
24
|
32
|
26
|
14
|
23
|
19
|
28
|
29
|
82
|
53
|
59
|
32
|
35
|
34
|
28
|
21
|
16
|
14
|
29
|
49
|
65
|
49
|
43
|
27
|
12
|
22
|
31
|
34
|
46
|
|
2024/07
|
48
|
23
|
35
|
20
|
33
|
21
|
11
|
19
|
25
|
62
|
83
|
82
|
43
|
27
|
21
|
30
|
12
|
24
|
17
|
10
|
25
|
27
|
33
|
45
|
21
|
21
|
17
|
16
|
23
|
27
|
29
|
|
2024/06
|
26
|
51
|
63
|
50
|
34
|
42
|
35
|
61
|
81
|
69
|
68
|
55
|
57
|
64
|
30
|
41
|
40
|
51
|
35
|
21
|
29
|
42
|
66
|
116
|
77
|
32
|
29
|
35
|
24
|
36
|
|
|
2024/05
|
43
|
48
|
48
|
35
|
43
|
73
|
78
|
51
|
51
|
63
|
203
|
134
|
108
|
80
|
75
|
57
|
61
|
63
|
47
|
42
|
23
|
39
|
50
|
43
|
29
|
40
|
37
|
39
|
47
|
45
|
62
|
|
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