No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
9 Jul
Thu
10 Jul
Fri
11 Jul
Sat
12 Jul
Sun
13 Jul
Mon
14 Jul
Tue
15 Jul
市气象局
2011
PM2.5
20
PM10
35
O3
0.4
CO
11
SO2
11
NO2
2025/06
|
23
|
22
|
32
|
48
|
42
|
46
|
38
|
34
|
28
|
22
|
32
|
38
|
44
|
41
|
27
|
24
|
20
|
18
|
21
|
23
|
25
|
22
|
19
|
22
|
20
|
21
|
19
|
19
|
20
|
22
|
|
2025/05
|
33
|
35
|
31
|
28
|
32
|
39
|
41
|
45
|
41
|
51
|
41
|
41
|
46
|
42
|
36
|
45
|
44
|
41
|
40
|
43
|
45
|
34
|
38
|
46
|
23
|
23
|
23
|
24
|
26
|
20
|
23
|
2025/04
|
106
|
104
|
94
|
110
|
94
|
112
|
122
|
95
|
86
|
84
|
73
|
45
|
36
|
45
|
55
|
29
|
28
|
34
|
37
|
47
|
43
|
46
|
56
|
60
|
65
|
73
|
73
|
76
|
51
|
37
|
|
2025/03
|
49
|
60
|
48
|
58
|
65
|
72
|
74
|
65
|
61
|
61
|
68
|
66
|
81
|
78
|
65
|
57
|
67
|
76
|
30
|
34
|
65
|
75
|
58
|
46
|
51
|
51
|
68
|
102
|
122
|
113
|
119
|
2025/02
|
60
|
61
|
56
|
52
|
59
|
64
|
54
|
45
|
49
|
46
|
44
|
47
|
49
|
59
|
64
|
62
|
49
|
48
|
54
|
57
|
57
|
59
|
61
|
61
|
54
|
44
|
43
|
45
|
|||
2025/01
|
39
|
36
|
38
|
38
|
49
|
47
|
40
|
37
|
37
|
42
|
45
|
35
|
44
|
44
|
47
|
48
|
46
|
48
|
43
|
39
|
39
|
43
|
42
|
40
|
38
|
48
|
30
|
44
|
68
|
50
|
47
|
2024/12
|
28
|
25
|
27
|
27
|
26
|
29
|
29
|
29
|
30
|
36
|
47
|
42
|
36
|
34
|
34
|
30
|
30
|
28
|
31
|
32
|
32
|
31
|
31
|
35
|
35
|
43
|
50
|
40
|
38
|
37
|
37
|
2024/11
|
32
|
29
|
26
|
25
|
32
|
36
|
19
|
17
|
21
|
25
|
23
|
22
|
25
|
23
|
26
|
25
|
27
|
29
|
30
|
26
|
24
|
22
|
28
|
27
|
29
|
26
|
25
|
26
|
20
|
22
|
|
2024/10
|
20
|
13
|
15
|
18
|
19
|
21
|
24
|
22
|
20
|
21
|
21
|
26
|
27
|
31
|
35
|
27
|
22
|
33
|
39
|
33
|
18
|
23
|
23
|
25
|
25
|
27
|
28
|
39
|
39
|
27
|
26
|
2024/09
|
24
|
26
|
22
|
21
|
20
|
27
|
32
|
29
|
23
|
16
|
18
|
21
|
20
|
22
|
26
|
24
|
24
|
24
|
27
|
31
|
40
|
32
|
27
|
26
|
29
|
31
|
23
|
21
|
20
|
20
|
|
2024/08
|
24
|
20
|
19
|
22
|
20
|
24
|
23
|
22
|
20
|
22
|
20
|
28
|
40
|
39
|
37
|
29
|
35
|
28
|
26
|
21
|
21
|
22
|
16
|
18
|
20
|
26
|
23
|
20
|
18
|
20
|
22
|
2024/07
|
23
|
21
|
22
|
20
|
22
|
22
|
20
|
23
|
19
|
20
|
15
|
18
|
17
|
15
|
18
|
19
|
19
|
20
|
22
|
19
|
15
|
16
|
19
|
20
|
19
|
20
|
25
|
23
|
23
|
17
|
21
|
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