Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
62
*
PM2.5
86
PM10
36
O3
0.7
CO
15
SO2
30
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
7 Jan
114
Light
Wed
8 Jan
110
Light
Thu
9 Jan
74
Good
Fri
10 Jan
80
Good
Sat
11 Jan
89
Good
Sun
12 Jan
99
Good
Mon
13 Jan
82
Good
Air quality in the last 12 months (Qidong)
|
2024/11
|
54
|
83
|
77
|
74
|
82
|
63
|
63
|
56
|
65
|
77
|
64
|
64
|
69
|
84
|
75
|
75
|
19
|
11
|
16
|
27
|
38
|
45
|
54
|
65
|
30
|
24
|
37
|
47
|
51
|
63
|
|
|
2024/10
|
27
|
44
|
57
|
54
|
53
|
67
|
59
|
49
|
48
|
61
|
71
|
73
|
141
|
72
|
30
|
32
|
49
|
38
|
18
|
24
|
30
|
19
|
28
|
41
|
51
|
55
|
45
|
56
|
65
|
56
|
53
|
|
2024/09
|
46
|
47
|
53
|
52
|
49
|
46
|
32
|
31
|
40
|
38
|
41
|
40
|
32
|
41
|
43
|
40
|
43
|
47
|
41
|
42
|
30
|
28
|
35
|
46
|
67
|
71
|
58
|
60
|
59
|
55
|
|
|
2024/08
|
13
|
18
|
21
|
26
|
26
|
28
|
28
|
27
|
27
|
29
|
29
|
24
|
26
|
31
|
35
|
33
|
42
|
62
|
32
|
42
|
41
|
20
|
22
|
23
|
37
|
38
|
38
|
26
|
32
|
40
|
51
|
|
2024/07
|
22
|
14
|
23
|
20
|
20
|
18
|
21
|
21
|
22
|
26
|
25
|
26
|
27
|
20
|
28
|
22
|
16
|
16
|
15
|
20
|
22
|
21
|
20
|
27
|
39
|
32
|
25
|
13
|
13
|
13
|
14
|
|
2024/06
|
21
|
20
|
47
|
23
|
14
|
30
|
37
|
41
|
37
|
27
|
18
|
22
|
17
|
20
|
24
|
27
|
13
|
15
|
14
|
24
|
23
|
24
|
25
|
18
|
11
|
16
|
26
|
25
|
21
|
18
|
|
|
2024/05
|
21
|
35
|
27
|
12
|
27
|
56
|
96
|
71
|
72
|
68
|
38
|
64
|
71
|
63
|
61
|
68
|
61
|
46
|
25
|
22
|
40
|
49
|
41
|
41
|
39
|
28
|
17
|
30
|
29
|
16
|
20
|
|
2024/04
|
42
|
49
|
23
|
32
|
27
|
27
|
36
|
41
|
43
|
47
|
53
|
51
|
48
|
54
|
58
|
46
|
23
|
38
|
25
|
25
|
40
|
50
|
42
|
48
|
37
|
35
|
41
|
54
|
45
|
11
|
|
|
2024/03
|
91
|
58
|
56
|
56
|
34
|
79
|
57
|
57
|
56
|
55
|
46
|
52
|
51
|
40
|
45
|
39
|
37
|
16
|
41
|
61
|
74
|
48
|
29
|
38
|
26
|
25
|
46
|
27
|
40
|
46
|
36
|
|
2024/02
|
33
|
16
|
16
|
27
|
56
|
27
|
46
|
77
|
110
|
231
|
121
|
118
|
57
|
44
|
49
|
45
|
43
|
32
|
48
|
65
|
16
|
22
|
29
|
35
|
62
|
44
|
72
|
51
|
61
|
||
|
2024/01
|
88
|
86
|
60
|
68
|
76
|
74
|
83
|
68
|
63
|
81
|
88
|
72
|
83
|
59
|
145
|
126
|
103
|
41
|
15
|
19
|
46
|
38
|
40
|
39
|
42
|
54
|
65
|
75
|
62
|
46
|
51
|
|
2023/12
|
43
|
62
|
59
|
43
|
48
|
61
|
64
|
67
|
75
|
68
|
25
|
34
|
54
|
54
|
22
|
30
|
40
|
32
|
55
|
57
|
59
|
54
|
61
|
78
|
87
|
96
|
113
|
143
|
203
|
235
|
197
|
|
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