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
23 Oct
Sat
24 Oct
Sun
25 Oct
Mon
26 Oct
Tue
27 Oct
Wed
28 Oct
Thu
29 Oct
Real-time AQI (Monitoring Station in Huaian)
钵池山
226
PM2.5
22
PM10
70
O3
0.5
CO
6
SO2
14
NO2
北京南路
279
PM2.5
27
PM10
74
O3
0.6
CO
6
SO2
11
NO2
市监测站
227
PM2.5
14
PM10
69
O3
0.5
CO
7
SO2
17
NO2
楚州区监测站
2011
PM2.5
20
PM10
62
O3
0.4
CO
7
SO2
16
NO2
新华书店
1910
PM2.5
19
PM10
56
O3
0.6
CO
15
SO2
20
NO2
枚皋中路89号
207
PM2.5
18
PM10
61
O3
0.7
CO
6
SO2
9
NO2
承德北路606号
348
PM2.5
34
PM10
63
O3
0.5
CO
6
SO2
15
NO2
Air quality in the last 12 months (Huaian)
|
2026/08
|
27
|
32
|
48
|
37
|
33
|
32
|
29
|
38
|
30
|
15
|
19
|
23
|
23
|
20
|
21
|
32
|
51
|
31
|
26
|
15
|
16
|
15
|
16
|
21
|
19
|
27
|
28
|
22
|
19
|
20
|
39
|
|
2026/07
|
37
|
45
|
26
|
22
|
17
|
18
|
23
|
29
|
28
|
54
|
28
|
30
|
17
|
33
|
34
|
32
|
41
|
24
|
29
|
27
|
30
|
25
|
23
|
25
|
33
|
38
|
43
|
35
|
39
|
24
|
24
|
|
2026/06
|
52
|
59
|
67
|
59
|
38
|
44
|
36
|
49
|
44
|
67
|
57
|
71
|
50
|
34
|
27
|
31
|
33
|
39
|
28
|
30
|
48
|
29
|
25
|
25
|
42
|
53
|
41
|
63
|
58
|
49
|
|
|
2026/05
|
43
|
53
|
53
|
36
|
51
|
44
|
44
|
31
|
41
|
42
|
49
|
44
|
54
|
41
|
31
|
40
|
36
|
37
|
36
|
32
|
32
|
45
|
38
|
24
|
21
|
21
|
41
|
47
|
43
|
46
|
65
|
|
2026/04
|
108
|
77
|
80
|
64
|
81
|
65
|
38
|
36
|
47
|
53
|
63
|
45
|
30
|
51
|
51
|
47
|
65
|
37
|
34
|
46
|
66
|
27
|
38
|
43
|
55
|
56
|
76
|
42
|
39
|
47
|
|
|
2026/03
|
37
|
38
|
80
|
50
|
44
|
67
|
43
|
37
|
67
|
69
|
68
|
84
|
86
|
68
|
88
|
91
|
64
|
76
|
58
|
125
|
93
|
91
|
88
|
92
|
91
|
100
|
71
|
70
|
71
|
69
|
108
|
|
2026/02
|
70
|
86
|
85
|
112
|
145
|
51
|
50
|
47
|
47
|
79
|
132
|
124
|
98
|
102
|
96
|
45
|
91
|
115
|
77
|
66
|
46
|
195
|
65
|
38
|
70
|
26
|
33
|
54
|
|||
|
2026/01
|
54
|
48
|
57
|
86
|
130
|
113
|
71
|
67
|
71
|
91
|
54
|
65
|
105
|
145
|
172
|
219
|
70
|
40
|
28
|
40
|
47
|
59
|
82
|
123
|
85
|
34
|
82
|
59
|
45
|
41
|
40
|
|
2025/12
|
90
|
50
|
40
|
59
|
59
|
85
|
106
|
65
|
63
|
60
|
106
|
35
|
54
|
78
|
70
|
84
|
108
|
78
|
113
|
131
|
40
|
29
|
38
|
89
|
54
|
32
|
47
|
81
|
121
|
110
|
33
|
|
2025/11
|
174
|
103
|
35
|
44
|
36
|
46
|
54
|
27
|
78
|
63
|
35
|
52
|
101
|
131
|
123
|
102
|
43
|
51
|
60
|
59
|
136
|
137
|
124
|
109
|
69
|
68
|
199
|
137
|
92
|
98
|
|
|
2025/10
|
42
|
39
|
24
|
28
|
42
|
59
|
35
|
31
|
24
|
44
|
61
|
31
|
18
|
44
|
26
|
21
|
28
|
27
|
30
|
30
|
24
|
32
|
38
|
48
|
57
|
70
|
58
|
39
|
30
|
27
|
64
|
|
2025/09
|
23
|
20
|
28
|
25
|
34
|
36
|
45
|
35
|
20
|
27
|
30
|
26
|
23
|
30
|
36
|
41
|
22
|
19
|
15
|
29
|
36
|
22
|
25
|
16
|
21
|
21
|
22
|
33
|
48
|
48
|
|
|
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