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
17 Nov
Mon
18 Nov
Tue
19 Nov
Wed
20 Nov
Thu
21 Nov
Fri
22 Nov
Sat
23 Nov
Real-time AQI (Monitoring Station in Hengshui)
电机北厂
5535
PM2.5
59 *
PM10
33
O3
0.4
CO
3
SO2
40
NO2
市监测站
5316
PM2.5
56 *
PM10
48
O3
0.3
CO
2
SO2
29
NO2
市城管局
4931
PM2.5
49
PM10
45
O3
0.5
CO
3
SO2
28
NO2
地表水厂
4720
PM2.5
47
PM10
31
O3
0.4
CO
2
SO2
44
NO2
Air quality in the last 12 months (Hengshui)
|
2024/10
|
31
|
28
|
38
|
58
|
61
|
71
|
73
|
56
|
96
|
91
|
67
|
88
|
135
|
169
|
118
|
57
|
110
|
35
|
24
|
29
|
47
|
63
|
66
|
112
|
105
|
128
|
127
|
58
|
123
|
200
|
206
|
|
2024/09
|
48
|
37
|
33
|
52
|
38
|
30
|
48
|
57
|
72
|
25
|
29
|
32
|
39
|
44
|
36
|
38
|
54
|
47
|
49
|
42
|
18
|
19
|
34
|
57
|
70
|
95
|
69
|
73
|
70
|
25
|
|
|
2024/08
|
36
|
37
|
31
|
28
|
28
|
37
|
39
|
40
|
39
|
62
|
30
|
30
|
31
|
40
|
47
|
44
|
41
|
24
|
19
|
31
|
34
|
52
|
55
|
39
|
54
|
24
|
24
|
38
|
44
|
57
|
50
|
|
2024/07
|
46
|
49
|
47
|
66
|
40
|
29
|
44
|
48
|
62
|
55
|
65
|
60
|
64
|
86
|
74
|
55
|
47
|
50
|
35
|
26
|
36
|
35
|
32
|
41
|
17
|
24
|
30
|
20
|
19
|
18
|
22
|
|
2024/06
|
39
|
71
|
43
|
65
|
73
|
76
|
77
|
64
|
85
|
84
|
85
|
74
|
103
|
53
|
52
|
45
|
49
|
57
|
54
|
60
|
64
|
63
|
116
|
74
|
59
|
76
|
50
|
66
|
59
|
58
|
|
|
2024/05
|
48
|
54
|
51
|
51
|
47
|
61
|
57
|
70
|
71
|
58
|
124
|
59
|
86
|
95
|
26
|
49
|
63
|
73
|
82
|
26
|
42
|
66
|
63
|
48
|
44
|
46
|
38
|
47
|
62
|
57
|
41
|
|
2024/04
|
86
|
67
|
48
|
43
|
62
|
78
|
67
|
84
|
48
|
102
|
110
|
56
|
65
|
41
|
96
|
87
|
83
|
82
|
81
|
62
|
81
|
84
|
61
|
67
|
93
|
76
|
68
|
59
|
43
|
49
|
|
|
2024/03
|
37
|
91
|
89
|
82
|
83
|
74
|
84
|
35
|
65
|
81
|
107
|
80
|
86
|
111
|
74
|
80
|
67
|
90
|
81
|
65
|
91
|
95
|
83
|
75
|
45
|
61
|
59
|
171
|
155
|
77
|
80
|
|
2024/02
|
41
|
47
|
89
|
71
|
106
|
130
|
120
|
177
|
239
|
161
|
128
|
108
|
106
|
138
|
44
|
68
|
54
|
92
|
56
|
35
|
28
|
41
|
46
|
41
|
90
|
69
|
75
|
109
|
74
|
||
|
2024/01
|
146
|
208
|
159
|
130
|
137
|
63
|
39
|
76
|
113
|
91
|
171
|
248
|
268
|
52
|
43
|
58
|
130
|
86
|
32
|
42
|
37
|
26
|
40
|
48
|
63
|
58
|
67
|
85
|
137
|
199
|
158
|
|
2023/12
|
57
|
69
|
79
|
139
|
202
|
212
|
113
|
131
|
86
|
35
|
48
|
59
|
97
|
59
|
49
|
24
|
62
|
99
|
141
|
31
|
31
|
97
|
193
|
121
|
176
|
187
|
55
|
118
|
201
|
251
|
127
|
|
2023/11
|
155
|
236
|
91
|
91
|
44
|
49
|
54
|
93
|
60
|
24
|
42
|
66
|
68
|
106
|
186
|
57
|
41
|
70
|
90
|
132
|
206
|
202
|
60
|
26
|
40
|
92
|
129
|
36
|
36
|
46
|
|
|
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