Air Quality
Excellent
No health implications.
6
PM2.5
17
PM10
25
O3
0.6
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Jul
65
Good
Sat
19 Jul
85
Good
Sun
20 Jul
60
Good
Mon
21 Jul
68
Good
Tue
22 Jul
76
Good
Wed
23 Jul
16
Excellent
Thu
24 Jul
38
Excellent
Air quality in the last 12 months (Linghe)
|
2025/06
|
32
|
71
|
38
|
24
|
51
|
37
|
22
|
45
|
36
|
25
|
43
|
46
|
28
|
27
|
27
|
23
|
29
|
46
|
41
|
29
|
27
|
30
|
53
|
39
|
46
|
48
|
46
|
32
|
50
|
39
|
|
|
2025/05
|
38
|
35
|
34
|
33
|
42
|
41
|
56
|
57
|
36
|
41
|
71
|
76
|
68
|
60
|
74
|
48
|
40
|
31
|
61
|
80
|
57
|
63
|
36
|
45
|
42
|
55
|
88
|
60
|
56
|
62
|
50
|
|
2025/04
|
98
|
28
|
58
|
60
|
50
|
59
|
77
|
39
|
34
|
77
|
60
|
50
|
24
|
21
|
52
|
62
|
83
|
21
|
30
|
60
|
40
|
29
|
50
|
41
|
36
|
52
|
32
|
37
|
63
|
66
|
|
|
2025/03
|
131
|
55
|
35
|
54
|
97
|
40
|
63
|
91
|
177
|
120
|
115
|
71
|
51
|
53
|
50
|
37
|
46
|
24
|
63
|
102
|
56
|
63
|
132
|
74
|
103
|
117
|
67
|
29
|
26
|
26
|
76
|
|
2025/02
|
83
|
85
|
38
|
31
|
29
|
64
|
60
|
41
|
43
|
81
|
97
|
41
|
75
|
92
|
143
|
35
|
25
|
25
|
32
|
36
|
30
|
31
|
33
|
73
|
69
|
75
|
148
|
228
|
|||
|
2025/01
|
45
|
33
|
42
|
97
|
88
|
50
|
40
|
34
|
35
|
55
|
88
|
96
|
107
|
48
|
40
|
71
|
96
|
137
|
79
|
87
|
52
|
64
|
112
|
121
|
98
|
107
|
60
|
36
|
143
|
44
|
79
|
|
2024/12
|
80
|
28
|
60
|
54
|
45
|
26
|
38
|
50
|
105
|
56
|
39
|
68
|
52
|
57
|
38
|
63
|
31
|
34
|
71
|
53
|
31
|
70
|
54
|
75
|
88
|
35
|
30
|
46
|
76
|
77
|
60
|
|
2024/11
|
93
|
56
|
82
|
27
|
43
|
43
|
81
|
95
|
82
|
65
|
40
|
48
|
67
|
43
|
66
|
33
|
25
|
21
|
72
|
86
|
53
|
38
|
61
|
129
|
58
|
15
|
25
|
54
|
78
|
62
|
|
|
2024/10
|
20
|
24
|
37
|
54
|
79
|
51
|
38
|
41
|
59
|
34
|
53
|
56
|
80
|
48
|
26
|
38
|
63
|
47
|
40
|
40
|
44
|
30
|
31
|
50
|
108
|
66
|
30
|
63
|
102
|
31
|
89
|
|
2024/09
|
17
|
18
|
28
|
29
|
17
|
25
|
29
|
35
|
34
|
20
|
28
|
28
|
37
|
14
|
23
|
42
|
28
|
30
|
45
|
13
|
14
|
22
|
34
|
55
|
41
|
33
|
42
|
57
|
42
|
14
|
|
|
2024/08
|
39
|
24
|
44
|
19
|
19
|
32
|
39
|
55
|
50
|
27
|
55
|
30
|
17
|
22
|
25
|
31
|
37
|
41
|
25
|
21
|
15
|
23
|
24
|
38
|
28
|
28
|
24
|
24
|
39
|
46
|
27
|
|
2024/07
|
54
|
60
|
33
|
50
|
73
|
32
|
24
|
55
|
63
|
53
|
66
|
74
|
56
|
46
|
40
|
21
|
25
|
45
|
53
|
36
|
36
|
29
|
38
|
35
|
20
|
10
|
15
|
18
|
38
|
34
|
36
|
|
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