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
12 Aug
Thu
13 Aug
Fri
14 Aug
Sat
15 Aug
Sun
16 Aug
Mon
17 Aug
Tue
18 Aug
Real-time AQI (Monitoring Station in Huaibei)
监测站
156
PM2.5
14
PM10
45
O3
0.2
CO
3
SO2
1
NO2
烈山区政府
143
PM2.5
6
PM10
42
O3
0.6
CO
5
SO2
2
NO2
杜集区第一实验学校
183
PM2.5
18
PM10
41
O3
0.4
CO
4
SO2
2
NO2
Air quality in the last 12 months (Huaibei)
|
2026/07
|
49
|
55
|
34
|
32
|
21
|
22
|
26
|
33
|
30
|
35
|
38
|
30
|
19
|
35
|
37
|
41
|
28
|
35
|
43
|
41
|
36
|
33
|
27
|
35
|
38
|
50
|
36
|
40
|
29
|
27
|
28
|
|
2026/06
|
84
|
81
|
85
|
57
|
60
|
66
|
52
|
51
|
59
|
67
|
74
|
68
|
51
|
53
|
36
|
39
|
40
|
43
|
39
|
34
|
47
|
33
|
33
|
32
|
51
|
56
|
62
|
75
|
94
|
75
|
|
|
2026/05
|
49
|
47
|
36
|
42
|
45
|
45
|
55
|
48
|
48
|
60
|
66
|
61
|
63
|
61
|
43
|
50
|
46
|
47
|
38
|
31
|
36
|
42
|
43
|
26
|
21
|
19
|
30
|
55
|
58
|
75
|
80
|
|
2026/04
|
70
|
64
|
48
|
62
|
81
|
73
|
56
|
40
|
45
|
51
|
56
|
49
|
31
|
49
|
51
|
49
|
63
|
69
|
51
|
61
|
66
|
38
|
41
|
47
|
57
|
55
|
69
|
55
|
47
|
55
|
|
|
2026/03
|
70
|
50
|
146
|
90
|
57
|
92
|
72
|
70
|
109
|
116
|
96
|
140
|
90
|
113
|
130
|
114
|
93
|
81
|
72
|
110
|
122
|
98
|
115
|
91
|
91
|
76
|
107
|
91
|
73
|
87
|
89
|
|
2026/02
|
100
|
139
|
132
|
113
|
153
|
75
|
60
|
61
|
60
|
92
|
124
|
104
|
95
|
87
|
105
|
55
|
163
|
121
|
108
|
78
|
60
|
329
|
115
|
39
|
63
|
50
|
62
|
62
|
|||
|
2026/01
|
59
|
68
|
106
|
103
|
219
|
160
|
67
|
78
|
77
|
106
|
59
|
76
|
115
|
182
|
142
|
137
|
73
|
55
|
46
|
48
|
71
|
95
|
108
|
132
|
106
|
70
|
129
|
83
|
82
|
70
|
71
|
|
2025/12
|
111
|
85
|
67
|
85
|
96
|
115
|
143
|
82
|
74
|
95
|
138
|
48
|
68
|
85
|
74
|
109
|
189
|
124
|
175
|
176
|
61
|
40
|
68
|
88
|
75
|
51
|
77
|
92
|
129
|
148
|
62
|
|
2025/11
|
110
|
86
|
65
|
100
|
69
|
51
|
50
|
63
|
90
|
67
|
55
|
52
|
120
|
189
|
172
|
149
|
45
|
54
|
77
|
81
|
183
|
119
|
98
|
129
|
68
|
93
|
282
|
132
|
105
|
140
|
|
|
2025/10
|
30
|
14
|
21
|
32
|
42
|
37
|
45
|
49
|
33
|
41
|
31
|
24
|
24
|
46
|
33
|
29
|
17
|
29
|
32
|
36
|
38
|
48
|
57
|
58
|
83
|
73
|
83
|
74
|
63
|
55
|
128
|
|
2025/09
|
24
|
27
|
28
|
35
|
33
|
37
|
51
|
29
|
37
|
29
|
24
|
12
|
48
|
40
|
29
|
33
|
20
|
28
|
14
|
31
|
40
|
27
|
24
|
22
|
37
|
36
|
23
|
24
|
38
|
45
|
|
|
2025/08
|
19
|
20
|
29
|
39
|
35
|
39
|
25
|
24
|
28
|
21
|
14
|
21
|
25
|
24
|
35
|
34
|
36
|
44
|
40
|
38
|
36
|
31
|
29
|
27
|
28
|
30
|
30
|
41
|
41
|
35
|
30
|
|
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