Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Only very few hypersensitive people should reduce outdoor activities.
Today
17 Mar
Tue
18 Mar
Wed
19 Mar
Thu
20 Mar
Fri
21 Mar
Sat
22 Mar
Sun
23 Mar
市环境监测站
5939
PM2.5
68 *
PM10
130
O3
0.5
CO
6
SO2
7
NO2
市环保局
6033
PM2.5
70 *
PM10
133
O3
0.5
CO
6
SO2
5
NO2
2025/02
|
64
|
61
|
52
|
48
|
54
|
60
|
56
|
40
|
44
|
42
|
37
|
39
|
49
|
58
|
45
|
56
|
50
|
51
|
58
|
50
|
50
|
49
|
47
|
47
|
49
|
37
|
33
|
47
|
|||
2025/01
|
30
|
32
|
33
|
30
|
34
|
33
|
28
|
34
|
28
|
37
|
36
|
40
|
33
|
38
|
40
|
40
|
39
|
35
|
33
|
32
|
33
|
34
|
36
|
34
|
37
|
56
|
33
|
55
|
106
|
40
|
47
|
2024/12
|
26
|
28
|
26
|
27
|
25
|
29
|
33
|
35
|
30
|
31
|
44
|
43
|
35
|
32
|
37
|
34
|
34
|
34
|
23
|
23
|
28
|
18
|
24
|
27
|
26
|
33
|
46
|
37
|
22
|
23
|
28
|
2024/11
|
37
|
40
|
33
|
32
|
24
|
23
|
16
|
15
|
20
|
23
|
24
|
22
|
24
|
24
|
29
|
30
|
30
|
27
|
31
|
28
|
22
|
20
|
24
|
25
|
26
|
26
|
25
|
25
|
32
|
27
|
|
2024/10
|
22
|
17
|
27
|
20
|
19
|
22
|
25
|
22
|
24
|
25
|
29
|
32
|
31
|
35
|
39
|
29
|
29
|
33
|
40
|
40
|
32
|
29
|
26
|
22
|
24
|
26
|
31
|
29
|
31
|
30
|
28
|
2024/09
|
28
|
28
|
30
|
29
|
27
|
28
|
39
|
42
|
32
|
21
|
22
|
26
|
29
|
25
|
30
|
34
|
25
|
29
|
36
|
41
|
39
|
33
|
31
|
32
|
38
|
33
|
26
|
22
|
19
|
25
|
|
2024/08
|
31
|
20
|
18
|
22
|
24
|
25
|
26
|
20
|
18
|
19
|
24
|
37
|
44
|
52
|
51
|
28
|
32
|
28
|
31
|
35
|
28
|
30
|
30
|
26
|
25
|
33
|
35
|
29
|
34
|
34
|
32
|
2024/07
|
18
|
19
|
18
|
19
|
22
|
23
|
21
|
19
|
18
|
19
|
19
|
19
|
24
|
24
|
27
|
24
|
34
|
33
|
28
|
27
|
22
|
23
|
18
|
20
|
25
|
29
|
27
|
27
|
24
|
20
|
32
|
2024/06
|
48
|
42
|
34
|
33
|
36
|
34
|
34
|
31
|
28
|
37
|
46
|
36
|
20
|
17
|
17
|
30
|
32
|
33
|
43
|
42
|
39
|
30
|
21
|
25
|
24
|
25
|
18
|
19
|
18
|
19
|
|
2024/05
|
61
|
45
|
41
|
62
|
62
|
34
|
46
|
46
|
43
|
39
|
37
|
38
|
36
|
39
|
41
|
39
|
39
|
40
|
49
|
38
|
29
|
34
|
38
|
32
|
26
|
20
|
17
|
19
|
37
|
45
|
41
|
2024/04
|
44
|
55
|
64
|
56
|
60
|
65
|
58
|
61
|
50
|
57
|
58
|
62
|
50
|
45
|
52
|
63
|
64
|
56
|
55
|
44
|
37
|
56
|
58
|
56
|
56
|
54
|
60
|
64
|
57
|
64
|
|
2024/03
|
38
|
34
|
38
|
43
|
39
|
39
|
36
|
34
|
28
|
40
|
41
|
66
|
60
|
60
|
62
|
59
|
64
|
54
|
54
|
68
|
55
|
32
|
27
|
39
|
36
|
48
|
49
|
52
|
54
|
60
|
55
|
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