Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
26 Jan
Mon
27 Jan
Tue
28 Jan
Wed
29 Jan
Thu
30 Jan
Fri
31 Jan
Sat
1 Feb
Real-time AQI (Monitoring Station in Hengshui)
电机北厂
11528
PM2.5
179 *
PM10
78
O3
0.2
CO
3
SO2
4
NO2
市监测站
10725
PM2.5
149
PM10
41
O3
0.2
CO
7
SO2
261
NO2
市城管局
11626
PM2.5
182 *
PM10
75
O3
0.3
CO
8
SO2
8
NO2
地表水厂
8724
PM2.5
123 *
PM10
84
O3
0.2
CO
4
SO2
2
NO2
Air quality in the last 12 months (Hengshui)
|
2024/12
|
94
|
42
|
52
|
96
|
78
|
72
|
34
|
50
|
101
|
121
|
69
|
73
|
81
|
59
|
56
|
68
|
64
|
37
|
50
|
79
|
34
|
51
|
71
|
99
|
161
|
53
|
61
|
53
|
79
|
100
|
91
|
|
2024/11
|
74
|
71
|
118
|
47
|
46
|
59
|
69
|
59
|
57
|
98
|
135
|
152
|
147
|
47
|
64
|
68
|
53
|
35
|
49
|
70
|
69
|
57
|
59
|
66
|
61
|
27
|
40
|
39
|
48
|
74
|
|
|
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
|
|
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