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
18 Sep
Fri
19 Sep
Sat
20 Sep
Sun
21 Sep
Mon
22 Sep
Tue
23 Sep
Wed
24 Sep
Real-time AQI (Monitoring Station in Yichun)
市石油公司
4024
PM2.5
40
PM10
102
O3
0.6
CO
4
SO2
3
NO2
市气象局
3520
PM2.5
35
PM10
103
O3
0.5
CO
3
SO2
5
NO2
市广电局
3621
PM2.5
36
PM10
96
O3
0.7
CO
9
SO2
5
NO2
宜春学院北校区
4023
PM2.5
40
PM10
103
O3
0.4
CO
9
SO2
1
NO2
万载县环保局
4229
PM2.5
41
PM10
113
O3
0.6
CO
17
SO2
14
NO2
Air quality in the last 12 months (Yichun)
|
2025/08
|
34
|
41
|
37
|
26
|
24
|
16
|
18
|
21
|
28
|
29
|
34
|
34
|
34
|
22
|
14
|
26
|
26
|
23
|
17
|
17
|
16
|
24
|
34
|
25
|
25
|
31
|
37
|
29
|
27
|
30
|
28
|
|
2025/07
|
16
|
20
|
23
|
33
|
38
|
39
|
41
|
39
|
30
|
24
|
31
|
24
|
21
|
24
|
28
|
25
|
29
|
33
|
35
|
23
|
20
|
18
|
25
|
29
|
28
|
29
|
22
|
25
|
26
|
26
|
27
|
|
2025/06
|
29
|
26
|
32
|
34
|
38
|
35
|
33
|
35
|
31
|
32
|
21
|
30
|
32
|
25
|
16
|
32
|
24
|
16
|
17
|
18
|
22
|
20
|
20
|
23
|
42
|
38
|
24
|
18
|
22
|
25
|
|
|
2025/05
|
53
|
54
|
54
|
67
|
47
|
45
|
67
|
36
|
33
|
44
|
41
|
43
|
43
|
52
|
43
|
26
|
28
|
31
|
31
|
24
|
25
|
30
|
28
|
42
|
50
|
51
|
52
|
24
|
28
|
28
|
19
|
|
2025/04
|
56
|
52
|
50
|
65
|
63
|
57
|
57
|
61
|
55
|
46
|
52
|
253
|
208
|
122
|
63
|
56
|
65
|
66
|
25
|
32
|
38
|
26
|
35
|
36
|
34
|
41
|
32
|
42
|
54
|
58
|
|
|
2025/03
|
45
|
35
|
34
|
22
|
32
|
33
|
41
|
46
|
56
|
42
|
57
|
55
|
35
|
26
|
22
|
39
|
49
|
39
|
44
|
41
|
41
|
44
|
52
|
58
|
56
|
70
|
73
|
70
|
54
|
45
|
58
|
|
2025/02
|
31
|
29
|
28
|
45
|
56
|
59
|
52
|
62
|
41
|
51
|
65
|
69
|
72
|
75
|
57
|
42
|
53
|
47
|
44
|
26
|
37
|
25
|
39
|
57
|
84
|
75
|
78
|
66
|
|||
|
2025/01
|
86
|
82
|
98
|
109
|
141
|
94
|
75
|
75
|
55
|
51
|
52
|
59
|
63
|
58
|
64
|
58
|
56
|
62
|
64
|
67
|
77
|
74
|
70
|
98
|
47
|
27
|
51
|
67
|
111
|
74
|
53
|
|
2024/12
|
49
|
51
|
61
|
84
|
68
|
39
|
49
|
74
|
59
|
67
|
44
|
61
|
66
|
56
|
55
|
55
|
61
|
63
|
67
|
70
|
78
|
78
|
69
|
72
|
98
|
92
|
134
|
106
|
75
|
90
|
95
|
|
2024/11
|
39
|
54
|
50
|
55
|
60
|
51
|
49
|
51
|
53
|
49
|
53
|
53
|
61
|
60
|
29
|
37
|
29
|
24
|
35
|
39
|
43
|
39
|
51
|
65
|
39
|
28
|
37
|
36
|
43
|
46
|
|
|
2024/10
|
42
|
35
|
39
|
36
|
42
|
47
|
74
|
39
|
34
|
48
|
60
|
63
|
76
|
103
|
92
|
33
|
41
|
50
|
33
|
29
|
54
|
39
|
33
|
38
|
44
|
58
|
40
|
28
|
49
|
51
|
41
|
|
2024/09
|
39
|
43
|
49
|
49
|
48
|
41
|
39
|
37
|
40
|
39
|
36
|
44
|
44
|
41
|
41
|
36
|
39
|
39
|
39
|
46
|
25
|
29
|
37
|
46
|
49
|
54
|
51
|
51
|
43
|
43
|
|
|
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