Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
PM2.5
77
*
PM10
40
O3
0.8
CO
15
SO2
34
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
19 Apr
61
Good
Sat
20 Apr
57
Good
Sun
21 Apr
55
Good
Mon
22 Apr
58
Good
Tue
23 Apr
56
Good
Wed
24 Apr
68
Good
Thu
25 Apr
65
Good
Air quality in the last 12 months (Jiedong)
|
2024/02
|
65
|
50
|
44
|
32
|
32
|
29
|
22
|
13
|
25
|
71
|
92
|
65
|
63
|
78
|
62
|
66
|
45
|
52
|
54
|
51
|
33
|
42
|
39
|
49
|
43
|
42
|
44
|
51
|
51
|
||
|
2024/01
|
92
|
73
|
50
|
45
|
61
|
78
|
74
|
77
|
62
|
52
|
61
|
84
|
79
|
62
|
63
|
52
|
48
|
59
|
55
|
40
|
37
|
30
|
20
|
37
|
49
|
64
|
60
|
44
|
49
|
47
|
65
|
|
2023/12
|
49
|
48
|
56
|
51
|
39
|
42
|
47
|
70
|
87
|
75
|
54
|
58
|
40
|
51
|
60
|
40
|
30
|
42
|
43
|
32
|
35
|
53
|
56
|
49
|
56
|
81
|
92
|
64
|
61
|
66
|
66
|
|
2023/11
|
44
|
46
|
50
|
57
|
61
|
54
|
49
|
57
|
58
|
60
|
36
|
28
|
31
|
29
|
41
|
45
|
54
|
64
|
76
|
58
|
58
|
64
|
70
|
73
|
60
|
55
|
67
|
66
|
68
|
65
|
|
|
2023/10
|
50
|
39
|
46
|
46
|
31
|
23
|
16
|
16
|
28
|
32
|
29
|
31
|
37
|
39
|
51
|
56
|
71
|
61
|
61
|
49
|
24
|
36
|
39
|
41
|
55
|
49
|
44
|
37
|
43
|
46
|
45
|
|
2023/09
|
18
|
26
|
26
|
23
|
15
|
23
|
19
|
29
|
30
|
41
|
44
|
43
|
45
|
37
|
32
|
41
|
43
|
44
|
45
|
47
|
64
|
42
|
31
|
38
|
34
|
35
|
43
|
45
|
37
|
48
|
|
|
2023/08
|
46
|
44
|
45
|
36
|
31
|
37
|
41
|
38
|
45
|
41
|
31
|
33
|
36
|
30
|
36
|
35
|
35
|
32
|
45
|
33
|
32
|
33
|
30
|
40
|
39
|
37
|
42
|
35
|
31
|
23
|
18
|
|
2023/07
|
35
|
35
|
31
|
28
|
33
|
29
|
31
|
39
|
35
|
38
|
33
|
38
|
42
|
44
|
58
|
35
|
31
|
28
|
33
|
36
|
38
|
34
|
29
|
35
|
45
|
35
|
32
|
32
|
35
|
34
|
38
|
|
2023/06
|
42
|
51
|
49
|
43
|
40
|
40
|
43
|
37
|
40
|
36
|
39
|
42
|
45
|
46
|
37
|
31
|
38
|
36
|
36
|
34
|
34
|
33
|
35
|
27
|
36
|
23
|
28
|
29
|
28
|
31
|
|
|
2023/05
|
54
|
59
|
49
|
46
|
42
|
35
|
30
|
35
|
42
|
52
|
53
|
59
|
44
|
66
|
58
|
50
|
33
|
54
|
41
|
49
|
46
|
36
|
38
|
63
|
64
|
52
|
56
|
55
|
50
|
49
|
54
|
|
2023/04
|
46
|
51
|
47
|
64
|
52
|
49
|
31
|
51
|
58
|
51
|
60
|
60
|
68
|
76
|
51
|
63
|
56
|
43
|
46
|
43
|
43
|
43
|
66
|
68
|
44
|
30
|
51
|
58
|
50
|
47
|
|
|
2023/03
|
61
|
67
|
68
|
61
|
70
|
61
|
57
|
67
|
75
|
62
|
60
|
68
|
62
|
54
|
60
|
66
|
52
|
57
|
50
|
53
|
63
|
52
|
46
|
48
|
38
|
27
|
34
|
37
|
50
|
62
|
46
|
|
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