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
19 Jun
Fri
20 Jun
Sat
21 Jun
Sun
22 Jun
Mon
23 Jun
Tue
24 Jun
Wed
25 Jun
Real-time AQI (Monitoring Station in Ji'an)
红声器材厂
1910
PM2.5
19
PM10
38
O3
0.5
CO
8
SO2
9
NO2
市森林工业局
1912
PM2.5
19
PM10
36
O3
0.3
CO
7
SO2
10
NO2
市环境监测站
168
PM2.5
16
PM10
42
O3
0.3
CO
12
SO2
3
NO2
青原区法院
2611
PM2.5
26
PM10
40
O3
0.1
CO
9
SO2
7
NO2
Air quality in the last 12 months (Ji'an)
|
2025/05
|
46
|
52
|
57
|
45
|
24
|
32
|
58
|
39
|
24
|
40
|
38
|
41
|
39
|
42
|
37
|
19
|
29
|
21
|
20
|
20
|
23
|
27
|
22
|
48
|
54
|
56
|
53
|
23
|
24
|
25
|
23
|
|
2025/04
|
48
|
49
|
51
|
61
|
65
|
63
|
59
|
61
|
62
|
59
|
51
|
148
|
163
|
115
|
73
|
59
|
68
|
63
|
27
|
28
|
32
|
23
|
31
|
37
|
30
|
25
|
18
|
38
|
55
|
51
|
|
|
2025/03
|
34
|
28
|
34
|
20
|
30
|
40
|
45
|
43
|
52
|
34
|
42
|
61
|
27
|
17
|
18
|
36
|
48
|
39
|
43
|
40
|
44
|
49
|
54
|
58
|
68
|
64
|
55
|
80
|
54
|
29
|
42
|
|
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
|
|
|
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