Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Mar
Mon
31 Mar
Tue
1 Apr
Wed
2 Apr
Thu
3 Apr
Fri
4 Apr
Sat
5 Apr
Real-time AQI (Monitoring Station in Ji'an)
红声器材厂
218
PM2.5
21
PM10
66
O3
0.4
CO
10
SO2
14
NO2
市森林工业局
2210
PM2.5
22
PM10
69
O3
0.2
CO
8
SO2
11
NO2
市环境监测站
238
PM2.5
17
PM10
72
O3
0.5
CO
17
SO2
8
NO2
青原区法院
2412
PM2.5
24
PM10
74
O3
0.4
CO
10
SO2
19
NO2
Air quality in the last 12 months (Ji'an)
|
2025/02
|
32
|
21
|
44
|
57
|
54
|
64
|
58
|
54
|
39
|
49
|
63
|
75
|
81
|
83
|
68
|
42
|
56
|
52
|
36
|
23
|
36
|
23
|
38
|
51
|
71
|
78
|
60
|
48
|
|||
|
2025/01
|
97
|
84
|
93
|
116
|
133
|
116
|
72
|
66
|
63
|
43
|
48
|
57
|
69
|
63
|
70
|
59
|
58
|
63
|
66
|
69
|
74
|
76
|
64
|
95
|
59
|
21
|
49
|
60
|
113
|
71
|
63
|
|
2024/12
|
52
|
57
|
61
|
87
|
77
|
43
|
52
|
73
|
60
|
64
|
39
|
62
|
65
|
61
|
55
|
57
|
57
|
69
|
68
|
67
|
82
|
81
|
66
|
76
|
89
|
82
|
97
|
88
|
75
|
81
|
89
|
|
2024/11
|
35
|
46
|
54
|
64
|
67
|
52
|
49
|
48
|
52
|
45
|
50
|
52
|
59
|
63
|
34
|
34
|
39
|
28
|
41
|
44
|
43
|
39
|
53
|
68
|
60
|
30
|
43
|
41
|
47
|
50
|
|
|
2024/10
|
40
|
43
|
42
|
36
|
43
|
45
|
48
|
29
|
38
|
49
|
60
|
58
|
69
|
88
|
81
|
35
|
37
|
48
|
33
|
34
|
44
|
44
|
38
|
44
|
56
|
56
|
30
|
26
|
55
|
55
|
47
|
|
2024/09
|
46
|
52
|
51
|
44
|
51
|
34
|
24
|
29
|
30
|
36
|
44
|
35
|
46
|
46
|
46
|
39
|
38
|
48
|
38
|
21
|
33
|
39
|
39
|
42
|
42
|
35
|
52
|
54
|
40
|
39
|
|
|
2024/08
|
21
|
26
|
28
|
39
|
26
|
27
|
28
|
30
|
35
|
37
|
38
|
26
|
27
|
27
|
35
|
30
|
21
|
23
|
28
|
33
|
26
|
21
|
29
|
31
|
33
|
35
|
37
|
29
|
29
|
41
|
48
|
|
2024/07
|
24
|
21
|
22
|
21
|
24
|
25
|
22
|
24
|
32
|
33
|
37
|
34
|
29
|
25
|
27
|
23
|
19
|
19
|
21
|
18
|
22
|
27
|
30
|
46
|
44
|
25
|
18
|
15
|
15
|
19
|
18
|
|
2024/06
|
21
|
22
|
26
|
23
|
19
|
34
|
35
|
39
|
42
|
33
|
24
|
24
|
23
|
23
|
20
|
21
|
16
|
30
|
30
|
28
|
29
|
30
|
36
|
21
|
20
|
26
|
34
|
31
|
22
|
25
|
|
|
2024/05
|
23
|
39
|
34
|
30
|
18
|
31
|
46
|
52
|
57
|
55
|
37
|
45
|
73
|
51
|
51
|
59
|
51
|
53
|
41
|
28
|
26
|
24
|
27
|
27
|
23
|
26
|
23
|
29
|
35
|
43
|
25
|
|
2024/04
|
32
|
48
|
24
|
33
|
37
|
33
|
51
|
39
|
42
|
45
|
46
|
56
|
55
|
64
|
62
|
50
|
22
|
27
|
27
|
21
|
28
|
38
|
38
|
48
|
39
|
33
|
43
|
32
|
43
|
19
|
|
|
2024/03
|
41
|
53
|
41
|
36
|
34
|
44
|
54
|
58
|
57
|
63
|
47
|
48
|
57
|
51
|
44
|
32
|
44
|
28
|
40
|
64
|
66
|
55
|
43
|
36
|
35
|
29
|
44
|
33
|
42
|
48
|
28
|
|
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
*: primary pollution