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
20 Apr
Sun
21 Apr
Mon
22 Apr
Tue
23 Apr
Wed
24 Apr
Thu
25 Apr
市环保局
6043 *
PM2.5
57
PM10
42
O3
0.7
CO
4
SO2
14
NO2
市气象局
6748 *
PM2.5
57
PM10
43
O3
0.7
CO
6
SO2
16
NO2
2024/02
|
49
|
69
|
61
|
44
|
47
|
43
|
59
|
59
|
62
|
90
|
50
|
48
|
46
|
38
|
44
|
44
|
45
|
43
|
39
|
42
|
55
|
61
|
65
|
69
|
60
|
50
|
47
|
49
|
43
|
||
2024/01
|
36
|
35
|
34
|
35
|
34
|
39
|
41
|
39
|
46
|
42
|
44
|
42
|
41
|
38
|
39
|
40
|
32
|
39
|
44
|
52
|
52
|
50
|
55
|
53
|
50
|
31
|
41
|
39
|
44
|
41
|
43
|
2023/12
|
39
|
40
|
34
|
30
|
32
|
33
|
30
|
31
|
29
|
27
|
29
|
32
|
32
|
30
|
32
|
29
|
29
|
30
|
29
|
31
|
36
|
34
|
22
|
23
|
28
|
31
|
32
|
33
|
37
|
34
|
36
|
2023/11
|
30
|
29
|
30
|
29
|
30
|
36
|
30
|
30
|
30
|
33
|
30
|
28
|
30
|
28
|
24
|
27
|
24
|
29
|
28
|
31
|
28
|
30
|
27
|
30
|
30
|
29
|
31
|
34
|
36
|
41
|
|
2023/10
|
23
|
24
|
20
|
20
|
23
|
24
|
26
|
19
|
18
|
25
|
22
|
22
|
20
|
23
|
26
|
27
|
27
|
29
|
30
|
29
|
32
|
34
|
34
|
28
|
27
|
25
|
23
|
27
|
28
|
26
|
25
|
2023/09
|
27
|
33
|
35
|
36
|
31
|
28
|
24
|
28
|
32
|
27
|
25
|
24
|
23
|
29
|
34
|
35
|
25
|
20
|
19
|
22
|
20
|
22
|
23
|
23
|
23
|
27
|
27
|
25
|
20
|
27
|
|
2023/08
|
22
|
20
|
21
|
22
|
20
|
19
|
20
|
21
|
20
|
20
|
22
|
23
|
24
|
27
|
26
|
28
|
22
|
24
|
23
|
20
|
24
|
22
|
21
|
21
|
21
|
19
|
21
|
23
|
31
|
30
|
34
|
2023/07
|
22
|
22
|
24
|
20
|
16
|
18
|
17
|
19
|
21
|
18
|
20
|
19
|
18
|
19
|
28
|
34
|
36
|
41
|
38
|
27
|
22
|
23
|
23
|
25
|
24
|
26
|
22
|
23
|
26
|
29
|
21
|
2023/06
|
39
|
31
|
27
|
35
|
39
|
40
|
25
|
22
|
21
|
27
|
38
|
27
|
27
|
21
|
29
|
46
|
34
|
31
|
33
|
33
|
30
|
22
|
17
|
19
|
29
|
31
|
33
|
26
|
23
|
22
|
|
2023/05
|
58
|
46
|
30
|
33
|
31
|
41
|
43
|
53
|
58
|
55
|
58
|
65
|
34
|
31
|
25
|
30
|
45
|
43
|
45
|
53
|
47
|
47
|
52
|
46
|
41
|
33
|
33
|
38
|
39
|
38
|
39
|
2023/04
|
64
|
64
|
42
|
36
|
45
|
59
|
59
|
71
|
105
|
113
|
88
|
113
|
133
|
147
|
136
|
138
|
124
|
85
|
102
|
107
|
64
|
58
|
54
|
50
|
49
|
45
|
47
|
56
|
65
|
56
|
|
2023/03
|
57
|
62
|
62
|
62
|
75
|
89
|
86
|
76
|
71
|
81
|
69
|
59
|
73
|
100
|
75
|
55
|
55
|
70
|
62
|
43
|
36
|
33
|
35
|
42
|
52
|
58
|
79
|
100
|
60
|
53
|
63
|
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