Air Quality
Excellent
No health implications.
18
PM2.5
34
PM10
67
O3
0.6
CO
10
SO2
31
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Jun
98
Good
Tue
17 Jun
136
Light
Wed
18 Jun
141
Light
Thu
19 Jun
73
Good
Fri
20 Jun
70
Good
Sat
21 Jun
44
Excellent
Sun
22 Jun
24
Excellent
Air quality in the last 12 months (Linqu)
|
2025/05
|
57
|
57
|
43
|
49
|
48
|
50
|
61
|
53
|
24
|
31
|
50
|
54
|
56
|
62
|
46
|
67
|
69
|
50
|
80
|
71
|
65
|
64
|
42
|
54
|
45
|
54
|
50
|
47
|
47
|
49
|
57
|
|
2025/04
|
68
|
35
|
45
|
69
|
50
|
59
|
89
|
93
|
60
|
67
|
67
|
131
|
51
|
58
|
52
|
72
|
117
|
68
|
40
|
52
|
52
|
73
|
64
|
69
|
67
|
64
|
60
|
59
|
62
|
75
|
|
|
2025/03
|
67
|
30
|
43
|
59
|
77
|
93
|
64
|
104
|
113
|
101
|
90
|
128
|
56
|
58
|
58
|
42
|
49
|
30
|
50
|
60
|
57
|
67
|
92
|
102
|
115
|
90
|
93
|
60
|
41
|
56
|
69
|
|
2025/02
|
65
|
106
|
49
|
34
|
38
|
59
|
45
|
28
|
48
|
76
|
70
|
99
|
75
|
79
|
95
|
81
|
49
|
54
|
54
|
58
|
61
|
43
|
56
|
49
|
70
|
88
|
124
|
147
|
|||
|
2025/01
|
124
|
87
|
81
|
129
|
164
|
62
|
51
|
43
|
41
|
51
|
80
|
107
|
101
|
104
|
39
|
63
|
70
|
109
|
123
|
78
|
125
|
96
|
106
|
119
|
77
|
73
|
36
|
57
|
143
|
96
|
104
|
|
2024/12
|
98
|
67
|
58
|
94
|
116
|
94
|
45
|
60
|
90
|
133
|
54
|
69
|
75
|
64
|
73
|
85
|
87
|
42
|
59
|
88
|
51
|
58
|
77
|
107
|
156
|
59
|
65
|
68
|
79
|
94
|
73
|
|
2024/11
|
88
|
80
|
82
|
44
|
57
|
61
|
63
|
59
|
68
|
72
|
106
|
154
|
123
|
59
|
93
|
83
|
44
|
38
|
52
|
76
|
92
|
64
|
44
|
65
|
41
|
27
|
37
|
47
|
56
|
69
|
|
|
2024/10
|
24
|
26
|
46
|
55
|
56
|
57
|
47
|
52
|
67
|
103
|
74
|
82
|
73
|
67
|
81
|
66
|
55
|
13
|
34
|
38
|
58
|
54
|
42
|
75
|
86
|
72
|
87
|
57
|
74
|
112
|
133
|
|
2024/09
|
43
|
18
|
35
|
47
|
36
|
21
|
40
|
48
|
40
|
46
|
23
|
32
|
42
|
30
|
20
|
34
|
37
|
32
|
27
|
26
|
17
|
31
|
39
|
49
|
61
|
67
|
41
|
51
|
45
|
32
|
|
|
2024/08
|
25
|
24
|
30
|
25
|
14
|
17
|
35
|
23
|
28
|
39
|
74
|
41
|
40
|
35
|
39
|
33
|
40
|
36
|
28
|
21
|
42
|
54
|
56
|
54
|
57
|
33
|
14
|
32
|
46
|
53
|
64
|
|
2024/07
|
47
|
35
|
39
|
31
|
29
|
16
|
29
|
31
|
56
|
63
|
65
|
76
|
65
|
43
|
32
|
21
|
37
|
55
|
33
|
16
|
30
|
24
|
31
|
39
|
23
|
14
|
13
|
12
|
26
|
24
|
26
|
|
2024/06
|
33
|
59
|
56
|
50
|
41
|
49
|
43
|
59
|
57
|
66
|
59
|
56
|
55
|
55
|
41
|
36
|
40
|
42
|
38
|
32
|
43
|
54
|
86
|
83
|
53
|
48
|
25
|
44
|
40
|
54
|
|
|
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