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 May
Fri
15 May
Sat
16 May
Sun
17 May
Mon
18 May
Tue
19 May
Wed
20 May
Real-time AQI (Monitoring Station in Huaian)
钵池山
273
PM2.5
27
PM10
86
O3
0.4
CO
9
SO2
8
NO2
北京南路
296
PM2.5
29
PM10
87
O3
0.3
CO
7
SO2
6
NO2
市监测站
307
PM2.5
22
PM10
94
O3
0.3
CO
6
SO2
7
NO2
楚州区监测站
286
PM2.5
24
PM10
89
O3
0.3
CO
7
SO2
7
NO2
新华书店
319
PM2.5
30
PM10
99
O3
0.7
CO
6
SO2
7
NO2
枚皋中路89号
296
PM2.5
23
PM10
90
O3
0.6
CO
8
SO2
1
NO2
承德北路606号
283
PM2.5
27
PM10
88
O3
0.2
CO
6
SO2
6
NO2
Air quality in the last 12 months (Huaian)
|
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
|
|
|
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
|
|
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