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
10 Mar
Wed
11 Mar
Thu
12 Mar
Fri
13 Mar
Sat
14 Mar
Sun
15 Mar
Mon
16 Mar
Yichun Air quality rank
Real-time AQI (Monitoring Station in Yichun)
中心医院
2514
PM2.5
25
PM10
68
O3
0.8
CO
5
SO2
18
NO2
林管局
2215
PM2.5
18
PM10
60
O3
0.6
CO
7
SO2
16
NO2
检察院
5126
PM2.5
51 *
PM10
50
O3
0.5
CO
7
SO2
24
NO2
永安路4-1号
239
PM2.5
14
PM10
73
O3
0.6
CO
6
SO2
8
NO2
Air quality in the last 12 months (Yichun)
|
2026/02
|
49
|
67
|
55
|
48
|
25
|
25
|
27
|
45
|
62
|
50
|
63
|
58
|
58
|
33
|
21
|
68
|
119
|
31
|
46
|
55
|
89
|
58
|
33
|
31
|
33
|
31
|
21
|
23
|
|||
|
2026/01
|
27
|
38
|
67
|
48
|
31
|
43
|
32
|
35
|
43
|
42
|
40
|
41
|
39
|
45
|
44
|
38
|
71
|
54
|
59
|
64
|
55
|
50
|
53
|
53
|
32
|
34
|
46
|
40
|
31
|
39
|
36
|
|
2025/12
|
39
|
35
|
36
|
44
|
49
|
58
|
75
|
57
|
49
|
42
|
37
|
42
|
56
|
60
|
63
|
34
|
50
|
49
|
57
|
51
|
41
|
52
|
45
|
56
|
47
|
43
|
59
|
73
|
58
|
46
|
35
|
|
2025/11
|
39
|
31
|
29
|
45
|
76
|
45
|
26
|
61
|
81
|
28
|
33
|
51
|
27
|
29
|
34
|
50
|
28
|
27
|
116
|
122
|
29
|
127
|
257
|
59
|
32
|
65
|
93
|
47
|
51
|
39
|
|
|
2025/10
|
23
|
26
|
32
|
30
|
21
|
19
|
29
|
23
|
23
|
31
|
35
|
21
|
22
|
22
|
20
|
24
|
21
|
21
|
25
|
22
|
25
|
24
|
29
|
37
|
97
|
97
|
67
|
32
|
53
|
97
|
46
|
|
2025/09
|
20
|
20
|
21
|
37
|
30
|
21
|
19
|
21
|
18
|
18
|
18
|
22
|
22
|
23
|
19
|
19
|
17
|
18
|
20
|
18
|
18
|
22
|
25
|
26
|
17
|
18
|
22
|
20
|
24
|
34
|
|
|
2025/08
|
18
|
17
|
17
|
18
|
18
|
15
|
16
|
16
|
18
|
16
|
16
|
16
|
17
|
19
|
19
|
16
|
18
|
19
|
17
|
18
|
18
|
18
|
18
|
20
|
18
|
19
|
19
|
23
|
19
|
20
|
21
|
|
2025/07
|
22
|
21
|
18
|
22
|
24
|
20
|
21
|
20
|
19
|
18
|
24
|
19
|
17
|
17
|
18
|
17
|
17
|
19
|
18
|
20
|
19
|
21
|
27
|
26
|
21
|
19
|
21
|
16
|
18
|
17
|
17
|
|
2025/06
|
20
|
21
|
24
|
15
|
17
|
16
|
16
|
20
|
18
|
16
|
17
|
22
|
31
|
25
|
22
|
28
|
20
|
22
|
23
|
21
|
16
|
19
|
27
|
29
|
33
|
28
|
33
|
38
|
25
|
22
|
|
|
2025/05
|
35
|
33
|
19
|
17
|
17
|
20
|
23
|
27
|
26
|
28
|
48
|
73
|
59
|
36
|
36
|
22
|
20
|
21
|
26
|
21
|
17
|
19
|
19
|
19
|
18
|
21
|
25
|
38
|
47
|
41
|
45
|
|
2025/04
|
56
|
43
|
39
|
40
|
44
|
44
|
42
|
34
|
41
|
49
|
35
|
85
|
33
|
20
|
15
|
16
|
36
|
58
|
24
|
17
|
40
|
25
|
32
|
28
|
22
|
16
|
25
|
21
|
26
|
26
|
|
|
2025/03
|
24
|
25
|
28
|
29
|
32
|
31
|
30
|
31
|
29
|
86
|
26
|
43
|
24
|
22
|
22
|
22
|
21
|
24
|
30
|
56
|
27
|
18
|
18
|
24
|
23
|
20
|
20
|
17
|
19
|
21
|
39
|
|
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