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
30 Aug
Mon
31 Aug
Tue
1 Sep
Wed
2 Sep
Thu
3 Sep
Fri
4 Sep
Sat
5 Sep
Real-time AQI (Monitoring Station in Huaibei)
监测站
6433
PM2.5
69 *
PM10
62
O3
0.8
CO
6
SO2
16
NO2
烈山区政府
6842
PM2.5
74 *
PM10
66
O3
0.7
CO
5
SO2
13
NO2
市博物馆
4632
PM2.5
44
PM10
69
O3
0.7
CO
4
SO2
14
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