Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
49
*
PM2.5
74
PM10
21
O3
0.9
CO
3
SO2
23
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
31 Jan
99
Good
Sat
1 Feb
99
Good
Sun
2 Feb
82
Good
Mon
3 Feb
63
Good
Tue
4 Feb
66
Good
Wed
5 Feb
94
Good
Thu
6 Feb
68
Good
Air quality in the last 12 months (Shuangqiao)
|
2024/12
|
54
|
24
|
39
|
41
|
31
|
33
|
25
|
37
|
47
|
52
|
51
|
68
|
41
|
33
|
45
|
39
|
28
|
33
|
50
|
52
|
28
|
33
|
53
|
65
|
71
|
30
|
29
|
42
|
61
|
64
|
46
|
|
2024/11
|
102
|
74
|
48
|
32
|
41
|
39
|
65
|
97
|
103
|
86
|
59
|
55
|
53
|
57
|
44
|
41
|
34
|
37
|
60
|
62
|
35
|
35
|
54
|
72
|
57
|
19
|
26
|
25
|
34
|
43
|
|
|
2024/10
|
19
|
21
|
25
|
36
|
61
|
45
|
21
|
26
|
48
|
27
|
35
|
56
|
79
|
84
|
35
|
45
|
62
|
42
|
20
|
29
|
42
|
28
|
35
|
45
|
65
|
112
|
42
|
35
|
47
|
44
|
77
|
|
2024/09
|
25
|
18
|
26
|
39
|
28
|
29
|
20
|
32
|
39
|
23
|
31
|
22
|
27
|
19
|
19
|
27
|
17
|
28
|
49
|
15
|
13
|
18
|
22
|
39
|
44
|
22
|
38
|
41
|
52
|
15
|
|
|
2024/08
|
20
|
30
|
27
|
17
|
25
|
28
|
42
|
43
|
39
|
44
|
43
|
15
|
20
|
26
|
26
|
34
|
43
|
30
|
19
|
10
|
17
|
28
|
26
|
32
|
30
|
21
|
24
|
39
|
36
|
38
|
34
|
|
2024/07
|
32
|
36
|
24
|
27
|
39
|
42
|
29
|
42
|
56
|
47
|
51
|
43
|
47
|
42
|
51
|
41
|
18
|
20
|
27
|
28
|
39
|
25
|
40
|
49
|
21
|
18
|
27
|
27
|
36
|
19
|
15
|
|
2024/06
|
26
|
27
|
27
|
42
|
48
|
51
|
44
|
29
|
32
|
44
|
33
|
34
|
47
|
23
|
18
|
29
|
43
|
52
|
61
|
46
|
57
|
94
|
123
|
19
|
30
|
45
|
60
|
53
|
61
|
37
|
|
|
2024/05
|
33
|
46
|
55
|
57
|
68
|
52
|
41
|
44
|
68
|
139
|
160
|
30
|
32
|
44
|
23
|
38
|
55
|
58
|
49
|
21
|
37
|
49
|
67
|
23
|
25
|
24
|
28
|
33
|
55
|
37
|
14
|
|
2024/04
|
50
|
60
|
28
|
54
|
62
|
51
|
43
|
45
|
51
|
47
|
52
|
83
|
66
|
47
|
121
|
42
|
54
|
63
|
45
|
30
|
46
|
60
|
20
|
31
|
79
|
78
|
48
|
16
|
14
|
25
|
|
|
2024/03
|
29
|
46
|
27
|
55
|
67
|
41
|
42
|
27
|
47
|
79
|
67
|
36
|
41
|
41
|
79
|
127
|
27
|
83
|
39
|
24
|
59
|
54
|
50
|
46
|
45
|
64
|
94
|
232
|
83
|
58
|
38
|
|
2024/02
|
48
|
64
|
67
|
55
|
55
|
52
|
41
|
41
|
52
|
70
|
64
|
74
|
111
|
77
|
36
|
58
|
79
|
84
|
34
|
30
|
27
|
31
|
42
|
68
|
45
|
57
|
76
|
73
|
38
|
||
|
2024/01
|
70
|
94
|
48
|
59
|
44
|
38
|
39
|
64
|
69
|
45
|
65
|
63
|
78
|
39
|
46
|
66
|
98
|
79
|
41
|
27
|
30
|
27
|
32
|
37
|
36
|
49
|
48
|
49
|
62
|
111
|
73
|
|
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
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution