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
16 Apr
Fri
17 Apr
Sat
18 Apr
Sun
19 Apr
Mon
20 Apr
Tue
21 Apr
Wed
22 Apr
Real-time AQI (Monitoring Station in Huaian)
钵池山
3419
PM2.5
31
PM10
106
O3
0.5
CO
6
SO2
12
NO2
北京南路
3422
PM2.5
34
PM10
98
O3
0.3
CO
8
SO2
12
NO2
市监测站
3723
PM2.5
24
PM10
116
O3
0.5
CO
5
SO2
11
NO2
楚州区监测站
3120
PM2.5
27
PM10
99
O3
0.4
CO
5
SO2
14
NO2
新华书店
4822
PM2.5
48
PM10
107
O3
0.5
CO
7
SO2
12
NO2
枚皋中路89号
3619
PM2.5
36
PM10
108
O3
0.5
CO
6
SO2
9
NO2
承德北路606号
3320
PM2.5
31
PM10
103
O3
0.4
CO
7
SO2
12
NO2
Air quality in the last 12 months (Huaian)
|
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
|
|
|
2025/08
|
13
|
13
|
23
|
30
|
21
|
34
|
22
|
23
|
26
|
16
|
13
|
19
|
24
|
31
|
28
|
31
|
36
|
37
|
39
|
36
|
45
|
37
|
34
|
24
|
17
|
25
|
30
|
35
|
40
|
33
|
15
|
|
2025/07
|
37
|
33
|
39
|
40
|
41
|
41
|
44
|
16
|
25
|
48
|
44
|
32
|
36
|
28
|
39
|
37
|
32
|
40
|
26
|
26
|
21
|
21
|
20
|
22
|
27
|
24
|
22
|
17
|
21
|
20
|
16
|
|
2025/06
|
37
|
16
|
54
|
71
|
70
|
59
|
42
|
38
|
31
|
47
|
41
|
29
|
41
|
33
|
37
|
58
|
41
|
49
|
29
|
11
|
17
|
34
|
29
|
28
|
37
|
57
|
28
|
25
|
18
|
27
|
|
|
2025/05
|
57
|
61
|
46
|
36
|
32
|
65
|
63
|
48
|
14
|
29
|
47
|
47
|
50
|
76
|
92
|
41
|
71
|
54
|
76
|
59
|
39
|
57
|
61
|
54
|
54
|
57
|
53
|
50
|
44
|
55
|
72
|
|
2025/04
|
57
|
54
|
43
|
71
|
67
|
61
|
67
|
79
|
85
|
70
|
92
|
151
|
78
|
62
|
51
|
60
|
67
|
80
|
94
|
50
|
52
|
56
|
70
|
80
|
57
|
51
|
52
|
51
|
54
|
62
|
|
|
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