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
14 Oct
Thu
15 Oct
Fri
16 Oct
Sat
17 Oct
Sun
18 Oct
Mon
19 Oct
Tue
20 Oct
Real-time AQI (Monitoring Station in Yichun)
中心医院
287
PM2.5
28
PM10
50
O3
0.4
CO
1
SO2
8
NO2
林管局
343
PM2.5
34
PM10
56
O3
0.4
CO
3
SO2
9
NO2
中心小学
228
PM2.5
22
PM10
54
O3
0.5
CO
2
SO2
4
NO2
检察院
2011
PM2.5
17
PM10
64
O3
0.4
CO
9
SO2
2
NO2
永安路4-1号
173
PM2.5
15
PM10
52
O3
0.2
CO
1
SO2
9
NO2
Air quality in the last 12 months (Yichun)
|
2026/08
|
23
|
19
|
15
|
18
|
19
|
19
|
22
|
21
|
18
|
21
|
21
|
20
|
19
|
18
|
21
|
18
|
24
|
19
|
19
|
21
|
25
|
15
|
21
|
18
|
24
|
21
|
16
|
18
|
16
|
17
|
13
|
|
2026/07
|
27
|
24
|
27
|
24
|
22
|
21
|
17
|
15
|
18
|
23
|
25
|
22
|
24
|
22
|
22
|
17
|
21
|
23
|
24
|
24
|
23
|
23
|
23
|
22
|
20
|
15
|
15
|
18
|
15
|
15
|
18
|
|
2026/06
|
45
|
19
|
20
|
17
|
13
|
16
|
14
|
18
|
16
|
19
|
25
|
27
|
21
|
21
|
24
|
25
|
25
|
27
|
30
|
28
|
25
|
24
|
28
|
36
|
29
|
23
|
20
|
21
|
23
|
28
|
|
|
2026/05
|
31
|
29
|
23
|
27
|
45
|
29
|
22
|
26
|
31
|
45
|
47
|
47
|
95
|
41
|
25
|
21
|
18
|
23
|
47
|
38
|
28
|
29
|
26
|
31
|
30
|
22
|
23
|
24
|
20
|
21
|
36
|
|
2026/04
|
39
|
77
|
26
|
29
|
31
|
35
|
22
|
63
|
27
|
27
|
28
|
30
|
23
|
27
|
33
|
49
|
57
|
28
|
23
|
49
|
28
|
22
|
24
|
22
|
26
|
21
|
22
|
25
|
29
|
49
|
|
|
2026/03
|
26
|
23
|
31
|
31
|
39
|
29
|
25
|
28
|
27
|
30
|
29
|
26
|
26
|
40
|
29
|
30
|
24
|
47
|
50
|
35
|
130
|
101
|
29
|
43
|
115
|
103
|
43
|
32
|
57
|
26
|
43
|
|
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
|
|
|
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