Air Quality
Excellent
No health implications.
27
PM2.5
34
PM10
32
O3
0.7
CO
10
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
4 May
42
Excellent
Sun
5 May
43
Excellent
Mon
6 May
67
Good
Tue
7 May
66
Good
Wed
8 May
61
Good
Thu
9 May
72
Good
Air quality in the last 12 months (Ji'an County)
|
2024/02
|
43
|
27
|
24
|
26
|
39
|
33
|
34
|
63
|
93
|
155
|
102
|
74
|
52
|
61
|
41
|
29
|
33
|
32
|
35
|
35
|
29
|
21
|
28
|
37
|
43
|
47
|
75
|
50
|
31
|
||
|
2024/01
|
89
|
110
|
67
|
57
|
71
|
66
|
72
|
93
|
66
|
74
|
62
|
63
|
64
|
62
|
142
|
140
|
108
|
95
|
32
|
23
|
50
|
44
|
49
|
52
|
52
|
57
|
62
|
65
|
56
|
33
|
50
|
|
2023/12
|
54
|
49
|
47
|
46
|
43
|
48
|
49
|
55
|
58
|
57
|
46
|
32
|
38
|
41
|
28
|
37
|
45
|
39
|
40
|
50
|
67
|
57
|
54
|
60
|
61
|
64
|
69
|
78
|
97
|
122
|
120
|
|
2023/11
|
54
|
51
|
58
|
67
|
69
|
37
|
41
|
40
|
41
|
38
|
21
|
32
|
50
|
53
|
50
|
44
|
77
|
66
|
66
|
60
|
55
|
55
|
59
|
71
|
64
|
67
|
63
|
58
|
63
|
73
|
|
|
2023/10
|
42
|
49
|
54
|
47
|
43
|
50
|
35
|
27
|
27
|
33
|
46
|
49
|
59
|
70
|
75
|
69
|
71
|
80
|
46
|
24
|
44
|
45
|
53
|
60
|
78
|
58
|
62
|
78
|
60
|
53
|
58
|
|
2023/09
|
33
|
40
|
44
|
42
|
42
|
31
|
30
|
30
|
33
|
37
|
25
|
27
|
25
|
19
|
23
|
29
|
40
|
39
|
36
|
34
|
36
|
40
|
44
|
53
|
50
|
48
|
49
|
51
|
50
|
73
|
|
|
2023/08
|
23
|
30
|
39
|
47
|
48
|
39
|
42
|
37
|
28
|
40
|
38
|
26
|
26
|
34
|
33
|
36
|
40
|
52
|
57
|
47
|
31
|
22
|
35
|
38
|
53
|
31
|
29
|
25
|
29
|
35
|
35
|
|
2023/07
|
42
|
32
|
22
|
24
|
25
|
33
|
30
|
33
|
36
|
37
|
38
|
34
|
36
|
38
|
49
|
49
|
34
|
27
|
21
|
28
|
24
|
28
|
22
|
30
|
31
|
29
|
31
|
23
|
29
|
25
|
26
|
|
2023/06
|
40
|
47
|
58
|
48
|
36
|
47
|
47
|
25
|
28
|
35
|
47
|
56
|
49
|
44
|
52
|
26
|
28
|
24
|
27
|
31
|
24
|
26
|
24
|
21
|
23
|
27
|
26
|
20
|
22
|
31
|
|
|
2023/05
|
73
|
61
|
38
|
31
|
38
|
29
|
33
|
46
|
42
|
49
|
43
|
43
|
53
|
59
|
57
|
56
|
35
|
35
|
52
|
55
|
43
|
28
|
47
|
56
|
51
|
44
|
32
|
32
|
43
|
49
|
38
|
|
2023/04
|
53
|
51
|
34
|
33
|
28
|
32
|
48
|
65
|
64
|
64
|
57
|
39
|
48
|
51
|
49
|
64
|
68
|
43
|
34
|
47
|
56
|
48
|
24
|
25
|
23
|
35
|
40
|
45
|
59
|
79
|
|
|
2023/03
|
63
|
66
|
84
|
89
|
74
|
60
|
64
|
65
|
65
|
62
|
61
|
79
|
80
|
69
|
65
|
63
|
46
|
33
|
32
|
38
|
57
|
49
|
26
|
25
|
46
|
52
|
49
|
64
|
49
|
43
|
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