Air Quality
Excellent
No health implications.
5
PM2.5
18
PM10
62
O3
0.6
CO
8
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jan
42
Excellent
Fri
10 Jan
58
Good
Sat
11 Jan
88
Good
Sun
12 Jan
100
Good
Mon
13 Jan
112
Light
Tue
14 Jan
62
Good
Wed
15 Jan
68
Good
Air quality in the last 12 months (Laoshan)
|
2024/12
|
65
|
74
|
26
|
54
|
104
|
64
|
36
|
38
|
62
|
94
|
44
|
41
|
63
|
46
|
55
|
50
|
63
|
27
|
45
|
73
|
48
|
43
|
68
|
35
|
95
|
55
|
48
|
52
|
64
|
75
|
63
|
|
2024/11
|
57
|
89
|
40
|
43
|
27
|
51
|
28
|
18
|
34
|
39
|
68
|
86
|
37
|
21
|
39
|
61
|
29
|
13
|
25
|
48
|
74
|
25
|
24
|
18
|
14
|
23
|
28
|
41
|
35
|
48
|
|
|
2024/10
|
15
|
17
|
26
|
20
|
9
|
19
|
36
|
41
|
32
|
75
|
44
|
53
|
30
|
17
|
53
|
32
|
12
|
17
|
35
|
35
|
24
|
38
|
36
|
49
|
40
|
51
|
64
|
31
|
54
|
66
|
60
|
|
2024/09
|
36
|
22
|
29
|
23
|
25
|
26
|
37
|
21
|
12
|
10
|
29
|
19
|
15
|
25
|
28
|
45
|
29
|
12
|
16
|
23
|
32
|
19
|
28
|
20
|
21
|
59
|
22
|
14
|
16
|
25
|
|
|
2024/08
|
33
|
15
|
17
|
29
|
21
|
11
|
13
|
10
|
10
|
28
|
67
|
83
|
50
|
20
|
31
|
41
|
36
|
13
|
16
|
13
|
13
|
36
|
51
|
38
|
27
|
17
|
22
|
25
|
36
|
36
|
53
|
|
2024/07
|
20
|
16
|
35
|
29
|
22
|
19
|
16
|
14
|
12
|
60
|
61
|
72
|
36
|
27
|
21
|
17
|
16
|
31
|
25
|
15
|
25
|
20
|
16
|
18
|
26
|
40
|
43
|
50
|
42
|
27
|
33
|
|
2024/06
|
23
|
36
|
33
|
18
|
20
|
19
|
13
|
38
|
59
|
69
|
42
|
14
|
17
|
15
|
12
|
23
|
13
|
20
|
15
|
14
|
11
|
22
|
45
|
76
|
56
|
12
|
12
|
16
|
18
|
27
|
|
|
2024/05
|
47
|
49
|
30
|
17
|
14
|
43
|
70
|
58
|
50
|
38
|
126
|
81
|
72
|
81
|
49
|
45
|
51
|
36
|
22
|
14
|
17
|
18
|
28
|
10
|
16
|
29
|
33
|
33
|
28
|
21
|
34
|
|
2024/04
|
46
|
14
|
35
|
52
|
45
|
51
|
40
|
40
|
70
|
57
|
45
|
23
|
12
|
18
|
60
|
127
|
116
|
79
|
92
|
42
|
44
|
36
|
23
|
29
|
50
|
33
|
10
|
10
|
56
|
38
|
|
|
2024/03
|
45
|
70
|
98
|
67
|
56
|
49
|
61
|
101
|
35
|
29
|
44
|
74
|
59
|
64
|
58
|
26
|
116
|
67
|
110
|
32
|
31
|
87
|
66
|
49
|
43
|
53
|
53
|
122
|
137
|
119
|
62
|
|
2024/02
|
31
|
32
|
41
|
47
|
33
|
48
|
59
|
89
|
176
|
285
|
206
|
150
|
77
|
73
|
32
|
36
|
40
|
32
|
41
|
30
|
28
|
28
|
39
|
73
|
89
|
55
|
53
|
52
|
62
|
||
|
2024/01
|
41
|
132
|
128
|
122
|
124
|
84
|
45
|
40
|
75
|
42
|
104
|
139
|
110
|
72
|
50
|
50
|
30
|
44
|
64
|
75
|
37
|
30
|
35
|
51
|
37
|
69
|
67
|
84
|
87
|
39
|
46
|
|
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