Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Dec
Fri
27 Dec
Sat
28 Dec
Sun
29 Dec
Mon
30 Dec
Tue
31 Dec
Wed
1 Jan
Real-time AQI (Monitoring Station in Qinhuangdao)
北戴河环保局
3716
PM2.5
37
PM10
57
O3
0.5
CO
2
SO2
13
NO2
第一关
2713
PM2.5
21
PM10
25
O3
0.3
CO
3
SO2
53
NO2
监测站
3715
PM2.5
37
PM10
65
O3
0.2
CO
4
SO2
7
NO2
建设大厦
5019
PM2.5
50
PM10
51
O3
0.2
CO
1
SO2
17
NO2
文明里
4520
PM2.5
45
PM10
67
O3
0.2
CO
4
SO2
14
NO2
Air quality in the last 12 months (Qinhuangdao)
|
2024/11
|
89
|
51
|
89
|
33
|
45
|
36
|
66
|
82
|
92
|
87
|
41
|
52
|
48
|
37
|
37
|
51
|
32
|
32
|
51
|
75
|
42
|
37
|
41
|
78
|
68
|
22
|
23
|
28
|
31
|
42
|
|
|
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
|
|
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