Air Quality
Excellent
No health implications.
21
PM2.5
24
PM10
63
O3
0.6
CO
3
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jul
66
Good
Wed
2 Jul
70
Good
Thu
3 Jul
61
Good
Fri
4 Jul
84
Good
Sat
5 Jul
59
Good
Sun
6 Jul
52
Good
Mon
7 Jul
17
Excellent
Air quality in the last 12 months (Linghe)
|
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
|
|
2024/06
|
25
|
38
|
42
|
49
|
37
|
45
|
38
|
38
|
45
|
55
|
60
|
48
|
31
|
26
|
17
|
37
|
59
|
60
|
41
|
29
|
26
|
49
|
84
|
16
|
23
|
46
|
55
|
33
|
25
|
24
|
|
|
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