Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Jan
Wed
29 Jan
Thu
30 Jan
Fri
31 Jan
Sat
1 Feb
Sun
2 Feb
Mon
3 Feb
Real-time AQI (Monitoring Station in Suqian)
宿迁学院
5727
PM2.5
64 *
PM10
59
O3
0.3
CO
2
SO2
6
NO2
市供电局
5128
PM2.5
52 *
PM10
63
O3
0.5
CO
2
SO2
8
NO2
宿豫区政府
4924
PM2.5
49
PM10
65
O3
0.4
CO
3
SO2
5
NO2
Air quality in the last 12 months (Suqian)
|
2024/12
|
87
|
136
|
48
|
102
|
146
|
179
|
108
|
35
|
64
|
107
|
63
|
57
|
97
|
65
|
84
|
108
|
154
|
50
|
64
|
91
|
76
|
51
|
68
|
111
|
143
|
104
|
75
|
68
|
73
|
113
|
90
|
|
2024/11
|
51
|
78
|
109
|
55
|
40
|
63
|
45
|
42
|
54
|
44
|
70
|
89
|
109
|
69
|
71
|
67
|
26
|
34
|
38
|
53
|
78
|
68
|
37
|
55
|
32
|
40
|
60
|
58
|
66
|
82
|
|
|
2024/10
|
22
|
32
|
40
|
34
|
34
|
31
|
24
|
41
|
41
|
71
|
86
|
94
|
57
|
87
|
99
|
85
|
28
|
21
|
29
|
41
|
54
|
65
|
49
|
52
|
56
|
47
|
83
|
40
|
60
|
79
|
64
|
|
2024/09
|
45
|
31
|
29
|
34
|
50
|
27
|
29
|
25
|
28
|
30
|
33
|
16
|
33
|
51
|
21
|
32
|
17
|
21
|
23
|
24
|
22
|
32
|
32
|
38
|
39
|
48
|
51
|
25
|
32
|
39
|
|
|
2024/08
|
23
|
20
|
26
|
35
|
34
|
18
|
20
|
14
|
41
|
41
|
84
|
47
|
48
|
33
|
28
|
28
|
28
|
28
|
24
|
18
|
34
|
47
|
40
|
46
|
41
|
35
|
12
|
22
|
33
|
30
|
33
|
|
2024/07
|
38
|
32
|
35
|
12
|
27
|
24
|
28
|
22
|
23
|
58
|
84
|
55
|
31
|
22
|
15
|
36
|
23
|
14
|
26
|
19
|
26
|
30
|
37
|
48
|
25
|
25
|
19
|
17
|
21
|
25
|
29
|
|
2024/06
|
33
|
40
|
63
|
49
|
51
|
37
|
43
|
53
|
66
|
61
|
49
|
62
|
58
|
75
|
38
|
59
|
42
|
42
|
50
|
24
|
48
|
42
|
50
|
93
|
82
|
40
|
50
|
40
|
18
|
31
|
|
|
2024/05
|
41
|
41
|
46
|
40
|
38
|
67
|
58
|
46
|
47
|
50
|
105
|
139
|
112
|
76
|
67
|
53
|
63
|
66
|
52
|
48
|
32
|
39
|
51
|
54
|
36
|
51
|
33
|
39
|
48
|
44
|
54
|
|
2024/04
|
84
|
54
|
31
|
27
|
60
|
61
|
70
|
52
|
67
|
68
|
58
|
60
|
24
|
22
|
37
|
69
|
109
|
102
|
80
|
50
|
44
|
52
|
48
|
71
|
65
|
59
|
33
|
27
|
35
|
48
|
|
|
2024/03
|
53
|
67
|
80
|
79
|
32
|
56
|
100
|
79
|
78
|
117
|
92
|
94
|
56
|
67
|
72
|
84
|
114
|
77
|
76
|
79
|
79
|
72
|
82
|
50
|
45
|
63
|
90
|
81
|
59
|
100
|
81
|
|
2024/02
|
37
|
44
|
55
|
58
|
77
|
86
|
152
|
198
|
184
|
334
|
265
|
79
|
61
|
77
|
35
|
44
|
61
|
60
|
46
|
27
|
31
|
35
|
39
|
85
|
106
|
86
|
74
|
60
|
62
|
||
|
2024/01
|
101
|
130
|
176
|
97
|
124
|
179
|
38
|
54
|
119
|
58
|
119
|
188
|
195
|
174
|
39
|
43
|
49
|
75
|
61
|
80
|
60
|
35
|
40
|
62
|
97
|
92
|
109
|
114
|
141
|
139
|
58
|
|
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