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
20 Jun
Sat
21 Jun
Sun
22 Jun
Mon
23 Jun
Tue
24 Jun
Wed
25 Jun
Thu
26 Jun
Real-time AQI (Monitoring Station in Yancheng)
市监测站
1510
PM2.5
10
PM10
45
O3
0.4
CO
5
SO2
16
NO2
开发区管委会
1510
PM2.5
13
PM10
40
O3
0.7
CO
6
SO2
9
NO2
宝龙广场
173
PM2.5
17
PM10
36
O3
0.6
CO
6
SO2
14
NO2
月亮广场
138
PM2.5
13
PM10
40
O3
0.5
CO
8
SO2
12
NO2
大丰高级中学
159
PM2.5
12
PM10
45
O3
0.3
CO
5
SO2
16
NO2
Air quality in the last 12 months (Yancheng)
|
2025/05
|
53
|
59
|
43
|
29
|
27
|
50
|
56
|
43
|
12
|
31
|
40
|
51
|
59
|
68
|
81
|
15
|
61
|
38
|
66
|
70
|
46
|
47
|
56
|
50
|
43
|
51
|
45
|
31
|
30
|
51
|
72
|
|
2025/04
|
57
|
65
|
50
|
57
|
68
|
58
|
85
|
85
|
84
|
54
|
66
|
100
|
79
|
57
|
50
|
60
|
65
|
75
|
67
|
36
|
40
|
35
|
54
|
65
|
55
|
47
|
39
|
41
|
60
|
63
|
|
|
2025/03
|
63
|
25
|
30
|
14
|
50
|
47
|
63
|
77
|
84
|
40
|
63
|
88
|
66
|
51
|
34
|
46
|
46
|
42
|
42
|
78
|
55
|
55
|
63
|
82
|
102
|
94
|
117
|
59
|
76
|
43
|
46
|
|
2025/02
|
39
|
82
|
79
|
43
|
46
|
39
|
52
|
36
|
50
|
58
|
44
|
93
|
67
|
55
|
94
|
127
|
48
|
46
|
36
|
32
|
31
|
48
|
41
|
49
|
88
|
115
|
146
|
109
|
|||
|
2025/01
|
76
|
62
|
48
|
37
|
98
|
101
|
59
|
58
|
42
|
43
|
73
|
91
|
97
|
119
|
50
|
60
|
86
|
100
|
132
|
132
|
98
|
42
|
36
|
27
|
43
|
72
|
57
|
71
|
118
|
53
|
44
|
|
2024/12
|
82
|
96
|
49
|
52
|
132
|
168
|
126
|
40
|
52
|
56
|
62
|
40
|
68
|
54
|
68
|
70
|
88
|
48
|
39
|
62
|
89
|
55
|
58
|
81
|
100
|
96
|
60
|
62
|
69
|
101
|
65
|
|
2024/11
|
28
|
68
|
65
|
68
|
41
|
38
|
40
|
29
|
33
|
44
|
49
|
72
|
55
|
48
|
36
|
45
|
36
|
31
|
27
|
39
|
75
|
68
|
29
|
29
|
25
|
43
|
63
|
66
|
54
|
59
|
|
|
2024/10
|
21
|
24
|
24
|
25
|
21
|
15
|
22
|
41
|
39
|
59
|
83
|
82
|
30
|
37
|
71
|
50
|
29
|
29
|
32
|
28
|
16
|
45
|
41
|
40
|
42
|
27
|
46
|
37
|
41
|
48
|
41
|
|
2024/09
|
37
|
31
|
18
|
19
|
28
|
30
|
18
|
18
|
18
|
19
|
12
|
22
|
21
|
26
|
27
|
22
|
18
|
16
|
17
|
10
|
26
|
28
|
28
|
26
|
26
|
26
|
31
|
24
|
28
|
31
|
|
|
2024/08
|
29
|
18
|
31
|
40
|
33
|
24
|
37
|
29
|
25
|
42
|
83
|
57
|
41
|
22
|
20
|
22
|
20
|
19
|
13
|
19
|
18
|
41
|
37
|
36
|
20
|
19
|
18
|
20
|
17
|
23
|
23
|
|
2024/07
|
31
|
33
|
40
|
28
|
27
|
28
|
27
|
28
|
29
|
52
|
67
|
46
|
12
|
11
|
14
|
66
|
50
|
20
|
28
|
38
|
24
|
40
|
45
|
26
|
21
|
24
|
28
|
22
|
27
|
33
|
34
|
|
2024/06
|
27
|
36
|
52
|
30
|
28
|
25
|
29
|
48
|
60
|
59
|
31
|
31
|
35
|
38
|
32
|
29
|
26
|
31
|
19
|
17
|
27
|
21
|
45
|
58
|
51
|
48
|
17
|
31
|
10
|
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