Recent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Everyone can continue their outdoor activities normally.
Today
29 Jun
Thu
30 Jun
Fri
1 Jul
Sat
2 Jul
Sun
3 Jul
Mon
4 Jul
Tue
5 Jul
|
2022/05
|
47
|
24
|
27
|
34
|
28
|
26
|
30
|
29
|
24
|
20
|
21
|
18
|
23
|
29
|
35
|
40
|
14
|
13
|
20
|
22
|
13
|
10
|
15
|
20
|
22
|
22
|
27
|
40
|
37
|
34
|
20
|
|
2022/04
|
29
|
23
|
24
|
26
|
35
|
45
|
29
|
34
|
45
|
56
|
63
|
41
|
40
|
55
|
72
|
57
|
57
|
36
|
25
|
30
|
29
|
33
|
37
|
55
|
62
|
69
|
70
|
71
|
71
|
67
|
|
|
2022/03
|
43
|
44
|
37
|
37
|
41
|
46
|
48
|
35
|
40
|
41
|
42
|
46
|
50
|
56
|
59
|
47
|
61
|
68
|
58
|
69
|
62
|
36
|
38
|
25
|
49
|
55
|
54
|
48
|
58
|
55
|
50
|
|
2022/02
|
58
|
35
|
44
|
42
|
26
|
19
|
29
|
29
|
30
|
33
|
41
|
42
|
38
|
29
|
31
|
42
|
39
|
39
|
46
|
32
|
15
|
12
|
20
|
25
|
38
|
46
|
42
|
37
|
|||
|
2022/01
|
24
|
21
|
24
|
26
|
30
|
29
|
30
|
33
|
32
|
32
|
33
|
44
|
39
|
40
|
33
|
22
|
22
|
28
|
22
|
23
|
26
|
25
|
34
|
44
|
42
|
34
|
29
|
28
|
31
|
30
|
35
|
|
2021/12
|
33
|
30
|
37
|
37
|
36
|
44
|
43
|
38
|
39
|
34
|
34
|
29
|
28
|
33
|
29
|
33
|
30
|
41
|
46
|
38
|
39
|
37
|
34
|
31
|
36
|
33
|
40
|
34
|
30
|
28
|
23
|
|
2021/11
|
21
|
24
|
31
|
27
|
24
|
27
|
30
|
26
|
19
|
21
|
19
|
23
|
22
|
16
|
17
|
19
|
23
|
23
|
23
|
28
|
27
|
27
|
27
|
15
|
20
|
22
|
23
|
27
|
29
|
28
|
|
|
2021/10
|
21
|
21
|
20
|
17
|
24
|
26
|
25
|
31
|
32
|
26
|
18
|
18
|
28
|
23
|
16
|
17
|
20
|
26
|
19
|
19
|
17
|
19
|
13
|
13
|
13
|
16
|
18
|
21
|
27
|
20
|
17
|
|
2021/09
|
21
|
22
|
20
|
20
|
19
|
20
|
23
|
28
|
27
|
21
|
28
|
32
|
30
|
28
|
23
|
19
|
15
|
15
|
17
|
17
|
19
|
20
|
26
|
23
|
22
|
20
|
22
|
26
|
26
|
25
|
|
|
2021/08
|
20
|
20
|
27
|
28
|
26
|
18
|
18
|
21
|
23
|
17
|
18
|
14
|
17
|
18
|
16
|
16
|
17
|
15
|
19
|
16
|
17
|
18
|
17
|
14
|
16
|
19
|
18
|
17
|
19
|
21
|
21
|
|
2021/07
|
14
|
16
|
18
|
21
|
25
|
16
|
18
|
21
|
19
|
18
|
20
|
23
|
21
|
22
|
19
|
21
|
24
|
21
|
23
|
20
|
17
|
22
|
24
|
21
|
24
|
22
|
22
|
18
|
19
|
19
|
22
|
|
2021/06
|
20
|
33
|
36
|
32
|
31
|
31
|
30
|
21
|
20
|
19
|
17
|
21
|
28
|
19
|
15
|
16
|
17
|
15
|
19
|
20
|
25
|
27
|
21
|
16
|
17
|
15
|
15
|
19
|
17
|
13
|
|
|
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
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