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
14 Jul
Tue
15 Jul
Wed
16 Jul
Thu
17 Jul
Fri
18 Jul
Sat
19 Jul
Sun
20 Jul
Real-time AQI (Monitoring Station in Huaibei)
监测站
5016
PM2.5
18
PM10
160
O3
0.7
CO
8
SO2
18
NO2
烈山区政府
6910
PM2.5
39
PM10
175 *
O3
0.6
CO
10
SO2
7
NO2
杜集区检察院
528
PM2.5
30
PM10
161 *
O3
0.7
CO
8
SO2
9
NO2
市博物馆
6910
PM2.5
25
PM10
175 *
O3
0.6
CO
10
SO2
8
NO2
Air quality in the last 12 months (Huaibei)
|
2025/06
|
41
|
31
|
58
|
66
|
62
|
52
|
31
|
47
|
43
|
60
|
53
|
42
|
50
|
51
|
52
|
68
|
56
|
35
|
21
|
24
|
40
|
39
|
46
|
44
|
48
|
28
|
34
|
23
|
17
|
23
|
|
|
2025/05
|
63
|
83
|
57
|
50
|
58
|
88
|
79
|
57
|
26
|
29
|
52
|
54
|
54
|
61
|
92
|
77
|
97
|
74
|
82
|
68
|
56
|
62
|
73
|
64
|
55
|
55
|
58
|
52
|
62
|
66
|
70
|
|
2025/04
|
67
|
54
|
56
|
68
|
90
|
78
|
69
|
82
|
83
|
85
|
63
|
172
|
88
|
62
|
63
|
64
|
81
|
86
|
66
|
56
|
45
|
70
|
97
|
93
|
66
|
58
|
62
|
56
|
59
|
64
|
|
|
2025/03
|
118
|
40
|
46
|
72
|
81
|
85
|
76
|
101
|
97
|
96
|
117
|
156
|
95
|
55
|
69
|
54
|
59
|
53
|
63
|
69
|
60
|
68
|
85
|
171
|
85
|
79
|
117
|
148
|
65
|
60
|
73
|
|
2025/02
|
143
|
151
|
146
|
85
|
58
|
60
|
75
|
41
|
54
|
65
|
105
|
129
|
115
|
85
|
105
|
91
|
59
|
73
|
74
|
50
|
48
|
84
|
82
|
49
|
80
|
121
|
108
|
105
|
|||
|
2025/01
|
116
|
201
|
123
|
134
|
172
|
78
|
71
|
77
|
53
|
61
|
90
|
96
|
108
|
128
|
64
|
82
|
108
|
112
|
148
|
127
|
147
|
153
|
79
|
64
|
62
|
100
|
49
|
84
|
139
|
98
|
176
|
|
2024/12
|
101
|
123
|
59
|
107
|
151
|
151
|
148
|
57
|
61
|
100
|
131
|
78
|
105
|
85
|
83
|
94
|
120
|
68
|
65
|
107
|
78
|
63
|
91
|
115
|
151
|
162
|
86
|
83
|
71
|
111
|
118
|
|
2024/11
|
107
|
105
|
102
|
90
|
54
|
70
|
47
|
41
|
47
|
52
|
49
|
59
|
81
|
61
|
65
|
68
|
40
|
39
|
39
|
52
|
80
|
73
|
43
|
40
|
47
|
52
|
69
|
61
|
61
|
76
|
|
|
2024/10
|
35
|
36
|
45
|
43
|
32
|
31
|
24
|
47
|
56
|
67
|
83
|
82
|
67
|
100
|
86
|
74
|
37
|
25
|
37
|
41
|
55
|
69
|
80
|
61
|
65
|
56
|
119
|
88
|
86
|
83
|
67
|
|
2024/09
|
49
|
38
|
31
|
43
|
53
|
35
|
33
|
33
|
32
|
36
|
49
|
34
|
42
|
68
|
27
|
47
|
23
|
17
|
25
|
27
|
29
|
33
|
33
|
42
|
45
|
53
|
53
|
37
|
39
|
36
|
|
|
2024/08
|
27
|
24
|
32
|
34
|
35
|
20
|
35
|
25
|
41
|
54
|
111
|
53
|
54
|
50
|
31
|
31
|
29
|
33
|
27
|
31
|
40
|
50
|
49
|
43
|
48
|
39
|
15
|
31
|
29
|
32
|
35
|
|
2024/07
|
43
|
37
|
35
|
14
|
24
|
19
|
31
|
33
|
21
|
70
|
67
|
52
|
36
|
20
|
21
|
34
|
20
|
19
|
30
|
22
|
30
|
34
|
37
|
41
|
31
|
25
|
17
|
18
|
19
|
26
|
31
|
|
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