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
Mon
21 Apr
Tue
22 Apr
Wed
23 Apr
Thu
24 Apr
Fri
25 Apr
Sat
26 Apr
玛沁县大武镇
5120
PM2.5
52 *
PM10
52
O3
0.4
CO
6
SO2
8
NO2
2025/02
|
34
|
44
|
35
|
45
|
53
|
57
|
52
|
49
|
46
|
38
|
45
|
49
|
44
|
36
|
36
|
42
|
31
|
33
|
39
|
39
|
35
|
31
|
31
|
41
|
29
|
28
|
35
|
35
|
|||
2025/01
|
28
|
34
|
30
|
34
|
30
|
38
|
45
|
42
|
27
|
34
|
26
|
27
|
23
|
24
|
26
|
31
|
61
|
71
|
35
|
39
|
53
|
57
|
52
|
46
|
83
|
54
|
24
|
23
|
33
|
36
|
30
|
2024/12
|
34
|
31
|
26
|
33
|
29
|
25
|
31
|
30
|
28
|
46
|
56
|
48
|
41
|
38
|
38
|
28
|
38
|
51
|
44
|
33
|
42
|
35
|
29
|
45
|
47
|
54
|
49
|
36
|
36
|
25
|
23
|
2024/11
|
32
|
41
|
30
|
37
|
48
|
34
|
42
|
38
|
42
|
44
|
42
|
31
|
42
|
44
|
40
|
42
|
35
|
32
|
34
|
31
|
28
|
23
|
28
|
28
|
65
|
38
|
25
|
21
|
50
|
39
|
|
2024/10
|
35
|
29
|
25
|
22
|
21
|
20
|
19
|
23
|
25
|
20
|
20
|
18
|
30
|
32
|
30
|
26
|
27
|
25
|
20
|
35
|
52
|
39
|
31
|
31
|
30
|
34
|
33
|
44
|
28
|
33
|
32
|
2024/09
|
19
|
15
|
16
|
16
|
17
|
15
|
19
|
22
|
19
|
17
|
14
|
20
|
14
|
15
|
17
|
18
|
13
|
19
|
16
|
12
|
14
|
21
|
28
|
29
|
28
|
27
|
26
|
30
|
28
|
34
|
|
2024/08
|
33
|
26
|
31
|
37
|
33
|
32
|
28
|
27
|
26
|
25
|
23
|
31
|
30
|
19
|
28
|
36
|
24
|
26
|
32
|
33
|
34
|
31
|
19
|
19
|
20
|
16
|
19
|
26
|
20
|
24
|
19
|
2024/07
|
28
|
25
|
20
|
23
|
35
|
20
|
20
|
25
|
24
|
24
|
23
|
18
|
16
|
18
|
20
|
16
|
23
|
26
|
22
|
24
|
23
|
17
|
21
|
51
|
41
|
28
|
27
|
23
|
24
|
27
|
31
|
2024/06
|
14
|
18
|
15
|
27
|
28
|
17
|
20
|
14
|
17
|
16
|
18
|
15
|
17
|
17
|
16
|
16
|
15
|
17
|
21
|
15
|
14
|
14
|
16
|
13
|
22
|
22
|
18
|
19
|
25
|
24
|
|
2024/05
|
21
|
18
|
24
|
52
|
36
|
35
|
26
|
19
|
24
|
19
|
17
|
21
|
22
|
25
|
25
|
17
|
22
|
15
|
22
|
32
|
20
|
21
|
29
|
27
|
17
|
26
|
28
|
16
|
15
|
13
|
15
|
2024/04
|
25
|
41
|
72
|
45
|
23
|
17
|
25
|
26
|
24
|
44
|
34
|
21
|
37
|
37
|
31
|
78
|
41
|
41
|
66
|
55
|
34
|
33
|
29
|
27
|
27
|
30
|
43
|
22
|
31
|
36
|
|
2024/03
|
53
|
30
|
52
|
38
|
51
|
81
|
44
|
31
|
22
|
45
|
30
|
31
|
37
|
30
|
27
|
54
|
71
|
76
|
65
|
43
|
29
|
26
|
26
|
25
|
28
|
18
|
40
|
30
|
22
|
21
|
25
|
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