No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
17 Aug
Mon
18 Aug
Tue
19 Aug
Wed
20 Aug
Thu
21 Aug
Fri
22 Aug
Sat
23 Aug
东山公园
7555 *
PM2.5
48
PM10
30
O3
0.8
CO
10
SO2
22
NO2
2025/06
|
65
|
53
|
39
|
34
|
37
|
62
|
42
|
29
|
32
|
23
|
41
|
20
|
16
|
19
|
27
|
20
|
34
|
34
|
26
|
25
|
31
|
44
|
37
|
30
|
41
|
28
|
28
|
50
|
29
|
15
|
|
2025/05
|
37
|
24
|
20
|
32
|
28
|
32
|
35
|
35
|
41
|
44
|
54
|
56
|
52
|
51
|
52
|
23
|
37
|
34
|
48
|
49
|
51
|
76
|
52
|
50
|
53
|
48
|
41
|
39
|
33
|
42
|
46
|
2025/04
|
74
|
61
|
55
|
50
|
47
|
55
|
61
|
59
|
48
|
55
|
45
|
47
|
21
|
23
|
35
|
47
|
70
|
35
|
43
|
47
|
29
|
28
|
47
|
43
|
35
|
59
|
44
|
32
|
53
|
65
|
|
2025/03
|
70
|
72
|
56
|
60
|
52
|
59
|
59
|
84
|
120
|
111
|
68
|
67
|
61
|
66
|
73
|
49
|
47
|
41
|
45
|
81
|
57
|
65
|
88
|
98
|
133
|
90
|
70
|
31
|
33
|
31
|
61
|
2025/02
|
94
|
121
|
53
|
41
|
31
|
40
|
62
|
55
|
51
|
56
|
61
|
41
|
64
|
90
|
101
|
58
|
34
|
37
|
51
|
48
|
48
|
43
|
37
|
43
|
68
|
70
|
113
|
120
|
|||
2025/01
|
45
|
40
|
33
|
72
|
149
|
55
|
33
|
52
|
43
|
56
|
62
|
83
|
76
|
56
|
39
|
57
|
51
|
77
|
95
|
75
|
61
|
64
|
59
|
86
|
135
|
168
|
86
|
55
|
156
|
53
|
70
|
2024/12
|
55
|
27
|
36
|
35
|
29
|
33
|
41
|
42
|
49
|
50
|
40
|
58
|
57
|
42
|
35
|
49
|
43
|
43
|
44
|
71
|
41
|
44
|
47
|
59
|
90
|
44
|
44
|
39
|
47
|
80
|
40
|
2024/11
|
106
|
72
|
69
|
38
|
26
|
40
|
46
|
45
|
44
|
59
|
43
|
50
|
32
|
29
|
50
|
34
|
25
|
26
|
40
|
84
|
58
|
39
|
64
|
45
|
33
|
23
|
28
|
37
|
40
|
36
|
|
2024/10
|
16
|
21
|
18
|
26
|
41
|
55
|
36
|
44
|
24
|
32
|
30
|
48
|
40
|
27
|
27
|
31
|
37
|
53
|
48
|
49
|
30
|
32
|
27
|
72
|
74
|
89
|
42
|
52
|
59
|
55
|
63
|
2024/09
|
25
|
23
|
31
|
26
|
22
|
26
|
36
|
28
|
29
|
30
|
41
|
41
|
63
|
30
|
38
|
42
|
44
|
65
|
53
|
27
|
19
|
30
|
31
|
22
|
47
|
49
|
49
|
40
|
25
|
22
|
|
2024/08
|
31
|
41
|
46
|
19
|
16
|
26
|
25
|
35
|
39
|
20
|
42
|
56
|
48
|
47
|
42
|
56
|
57
|
40
|
19
|
17
|
31
|
31
|
32
|
53
|
36
|
33
|
37
|
35
|
31
|
43
|
31
|
2024/07
|
53
|
36
|
33
|
47
|
46
|
18
|
40
|
46
|
67
|
52
|
57
|
69
|
53
|
50
|
42
|
13
|
21
|
43
|
53
|
20
|
26
|
25
|
22
|
24
|
15
|
16
|
12
|
16
|
26
|
30
|
28
|
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
|
*: primary pollution