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
26 Feb
Thu
27 Feb
Fri
28 Feb
Sat
1 Mar
Sun
2 Mar
Mon
3 Mar
Tue
4 Mar
Real-time AQI (Monitoring Station in Ji'an)
红声器材厂
8260 *
PM2.5
93
PM10
60
O3
0.9
CO
14
SO2
23
NO2
市环境监测站
6849 *
PM2.5
68
PM10
63
O3
0.6
CO
14
SO2
24
NO2
Air quality in the last 12 months (Ji'an)
|
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
|
|
2024/02
|
42
|
24
|
21
|
22
|
37
|
31
|
33
|
64
|
95
|
174
|
105
|
74
|
55
|
61
|
39
|
26
|
30
|
30
|
33
|
31
|
28
|
18
|
24
|
34
|
43
|
50
|
79
|
51
|
30
|
||
|
1
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2
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3
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4
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5
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6
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7
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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