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
25 Nov
Tue
26 Nov
Wed
27 Nov
Thu
28 Nov
Fri
29 Nov
Sat
30 Nov
Real-time AQI (Monitoring Station in Qinhuangdao)
北戴河环保局
8361 *
PM2.5
82
PM10
32
O3
0.6
CO
3
SO2
42
NO2
第一关
10881 *
PM2.5
92
PM10
3
O3
0.7
CO
7
SO2
83
NO2
监测站
9067 *
PM2.5
81
PM10
28
O3
0.7
CO
9
SO2
50
NO2
建设大厦
6746
PM2.5
83 *
PM10
22
O3
0.8
CO
8
SO2
57
NO2
文明里
8563 *
PM2.5
94
PM10
27
O3
0.5
CO
7
SO2
50
NO2
Air quality in the last 12 months (Qinhuangdao)
|
2024/10
|
24
|
23
|
37
|
59
|
71
|
66
|
34
|
38
|
57
|
43
|
62
|
62
|
57
|
66
|
64
|
30
|
55
|
39
|
25
|
25
|
44
|
37
|
47
|
96
|
94
|
98
|
61
|
62
|
92
|
47
|
81
|
|
2024/09
|
26
|
21
|
30
|
37
|
27
|
24
|
35
|
45
|
50
|
21
|
20
|
24
|
32
|
26
|
22
|
46
|
48
|
26
|
38
|
27
|
21
|
27
|
41
|
55
|
49
|
28
|
43
|
47
|
42
|
25
|
|
|
2024/08
|
43
|
44
|
61
|
27
|
36
|
41
|
48
|
60
|
52
|
35
|
66
|
52
|
28
|
28
|
35
|
45
|
49
|
44
|
28
|
20
|
26
|
42
|
28
|
31
|
45
|
25
|
27
|
24
|
45
|
58
|
33
|
|
2024/07
|
46
|
49
|
38
|
51
|
82
|
42
|
36
|
48
|
60
|
59
|
73
|
65
|
64
|
61
|
51
|
36
|
34
|
54
|
58
|
44
|
50
|
40
|
51
|
59
|
34
|
27
|
28
|
33
|
51
|
45
|
52
|
|
2024/06
|
57
|
56
|
57
|
55
|
47
|
56
|
54
|
56
|
73
|
61
|
75
|
59
|
48
|
39
|
31
|
50
|
65
|
64
|
48
|
37
|
33
|
76
|
132
|
40
|
38
|
59
|
65
|
40
|
33
|
45
|
|
|
2024/05
|
55
|
66
|
77
|
57
|
48
|
69
|
67
|
73
|
97
|
73
|
253
|
50
|
69
|
76
|
49
|
62
|
71
|
65
|
44
|
30
|
63
|
66
|
51
|
30
|
36
|
38
|
38
|
58
|
59
|
57
|
37
|
|
2024/04
|
62
|
62
|
46
|
50
|
70
|
110
|
100
|
98
|
62
|
88
|
147
|
93
|
45
|
48
|
123
|
72
|
72
|
80
|
53
|
76
|
67
|
53
|
35
|
36
|
78
|
77
|
68
|
38
|
36
|
47
|
|
|
2024/03
|
35
|
57
|
46
|
57
|
64
|
46
|
85
|
36
|
57
|
93
|
136
|
63
|
102
|
132
|
86
|
111
|
51
|
62
|
52
|
43
|
67
|
64
|
66
|
50
|
46
|
82
|
81
|
197
|
88
|
77
|
60
|
|
2024/02
|
33
|
55
|
62
|
58
|
44
|
47
|
62
|
64
|
164
|
158
|
83
|
148
|
151
|
76
|
29
|
54
|
63
|
50
|
40
|
35
|
41
|
29
|
35
|
54
|
66
|
56
|
62
|
76
|
52
|
||
|
2024/01
|
83
|
145
|
83
|
130
|
52
|
37
|
25
|
58
|
54
|
63
|
110
|
65
|
47
|
43
|
53
|
72
|
97
|
37
|
30
|
28
|
28
|
26
|
33
|
37
|
56
|
57
|
52
|
78
|
70
|
104
|
82
|
|
2023/12
|
36
|
55
|
60
|
111
|
117
|
71
|
148
|
136
|
49
|
40
|
29
|
35
|
57
|
90
|
26
|
24
|
29
|
61
|
80
|
25
|
28
|
42
|
58
|
52
|
60
|
71
|
42
|
68
|
122
|
213
|
66
|
|
2023/11
|
97
|
96
|
54
|
52
|
43
|
38
|
42
|
56
|
26
|
24
|
29
|
27
|
37
|
61
|
117
|
77
|
22
|
42
|
59
|
68
|
145
|
115
|
37
|
28
|
40
|
57
|
65
|
30
|
30
|
27
|
|
|
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