Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
18 Sep
Sat
19 Sep
Sun
20 Sep
Mon
21 Sep
Tue
22 Sep
Wed
23 Sep
Thu
24 Sep
Real-time AQI (Monitoring Station in Ji'an)
红声器材厂
8452 *
PM2.5
76
PM10
72
O3
0.5
CO
15
SO2
18
NO2
青原区法院
8854 *
PM2.5
77
PM10
74
O3
0.7
CO
11
SO2
17
NO2
Air quality in the last 12 months (Ji'an)
|
2026/08
|
24
|
20
|
24
|
33
|
37
|
37
|
37
|
38
|
30
|
27
|
24
|
23
|
27
|
26
|
22
|
31
|
38
|
40
|
36
|
36
|
27
|
36
|
36
|
20
|
23
|
20
|
28
|
38
|
23
|
25
|
27
|
|
2026/07
|
21
|
24
|
21
|
22
|
21
|
19
|
18
|
19
|
24
|
28
|
42
|
46
|
39
|
27
|
20
|
23
|
26
|
30
|
27
|
24
|
33
|
35
|
38
|
42
|
48
|
22
|
19
|
19
|
19
|
21
|
22
|
|
2026/06
|
61
|
54
|
36
|
25
|
31
|
34
|
39
|
38
|
33
|
34
|
31
|
29
|
36
|
24
|
38
|
42
|
40
|
18
|
19
|
23
|
28
|
30
|
30
|
26
|
33
|
37
|
41
|
54
|
25
|
26
|
|
|
2026/05
|
31
|
32
|
32
|
41
|
36
|
30
|
32
|
45
|
46
|
44
|
44
|
50
|
30
|
38
|
36
|
23
|
25
|
27
|
28
|
23
|
20
|
17
|
28
|
25
|
28
|
35
|
38
|
35
|
48
|
51
|
54
|
|
2026/04
|
34
|
37
|
24
|
31
|
47
|
36
|
42
|
38
|
42
|
41
|
27
|
29
|
32
|
36
|
27
|
29
|
35
|
45
|
49
|
55
|
30
|
23
|
25
|
30
|
39
|
50
|
64
|
60
|
29
|
34
|
|
|
2026/03
|
17
|
23
|
33
|
58
|
64
|
62
|
57
|
67
|
59
|
56
|
51
|
53
|
47
|
49
|
64
|
110
|
81
|
53
|
23
|
29
|
47
|
43
|
34
|
23
|
36
|
31
|
35
|
47
|
62
|
35
|
27
|
|
2026/02
|
34
|
45
|
56
|
78
|
90
|
63
|
36
|
50
|
63
|
69
|
62
|
61
|
54
|
46
|
52
|
34
|
65
|
52
|
49
|
37
|
39
|
52
|
47
|
31
|
30
|
31
|
20
|
27
|
|||
|
2026/01
|
35
|
29
|
42
|
57
|
39
|
48
|
47
|
49
|
52
|
55
|
60
|
64
|
63
|
57
|
62
|
71
|
77
|
99
|
105
|
22
|
38
|
51
|
60
|
46
|
60
|
61
|
43
|
44
|
53
|
61
|
19
|
|
2025/12
|
58
|
74
|
70
|
62
|
63
|
61
|
69
|
69
|
83
|
92
|
84
|
102
|
35
|
39
|
46
|
50
|
56
|
79
|
70
|
59
|
86
|
56
|
59
|
28
|
42
|
55
|
56
|
64
|
60
|
61
|
92
|
|
2025/11
|
49
|
50
|
47
|
41
|
32
|
39
|
48
|
21
|
20
|
25
|
56
|
42
|
40
|
46
|
49
|
57
|
63
|
29
|
29
|
36
|
45
|
52
|
58
|
60
|
67
|
68
|
66
|
74
|
61
|
57
|
|
|
2025/10
|
49
|
40
|
32
|
45
|
31
|
24
|
48
|
36
|
42
|
50
|
49
|
46
|
51
|
64
|
50
|
53
|
48
|
59
|
24
|
25
|
36
|
33
|
42
|
43
|
53
|
70
|
59
|
63
|
70
|
82
|
54
|
|
2025/09
|
26
|
26
|
26
|
31
|
27
|
28
|
47
|
20
|
17
|
19
|
20
|
25
|
23
|
30
|
30
|
26
|
32
|
32
|
29
|
34
|
37
|
44
|
39
|
37
|
31
|
37
|
44
|
43
|
45
|
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
*: primary pollution