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
27 Apr
Sun
28 Apr
Mon
29 Apr
Tue
30 Apr
Wed
1 May
Thu
2 May
Real-time AQI (Monitoring Station in Qinhuangdao)
北戴河环保局
8447
PM2.5
118 *
PM10
92
O3
0.5
CO
10
SO2
58
NO2
第一关
11284 *
PM2.5
119
PM10
11
O3
0.6
CO
10
SO2
138
NO2
监测站
11486 *
PM2.5
136
PM10
39
O3
0.7
CO
4
SO2
86
NO2
建设大厦
9258
PM2.5
134 *
PM10
28
O3
0.4
CO
6
SO2
82
NO2
文明里
8962
PM2.5
127 *
PM10
46
O3
0.7
CO
1
SO2
73
NO2
Air quality in the last 12 months (Qinhuangdao)
|
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
|
|
|
2023/10
|
33
|
55
|
57
|
45
|
35
|
45
|
46
|
40
|
32
|
43
|
57
|
64
|
53
|
31
|
37
|
32
|
57
|
61
|
39
|
26
|
36
|
62
|
86
|
113
|
165
|
42
|
58
|
65
|
108
|
119
|
109
|
|
2023/09
|
34
|
55
|
50
|
61
|
73
|
55
|
56
|
50
|
39
|
35
|
49
|
28
|
33
|
49
|
45
|
51
|
50
|
48
|
43
|
27
|
43
|
41
|
27
|
37
|
47
|
73
|
89
|
37
|
72
|
42
|
|
|
2023/08
|
27
|
40
|
53
|
52
|
30
|
25
|
24
|
35
|
37
|
33
|
34
|
25
|
26
|
39
|
60
|
63
|
44
|
51
|
57
|
55
|
32
|
44
|
57
|
44
|
34
|
31
|
30
|
27
|
27
|
32
|
27
|
|
2023/07
|
86
|
38
|
26
|
24
|
67
|
95
|
44
|
39
|
34
|
46
|
36
|
29
|
26
|
36
|
32
|
29
|
50
|
58
|
80
|
87
|
43
|
27
|
37
|
38
|
41
|
46
|
32
|
27
|
18
|
19
|
31
|
|
2023/06
|
73
|
40
|
49
|
54
|
69
|
33
|
60
|
53
|
51
|
29
|
30
|
32
|
35
|
44
|
46
|
72
|
54
|
55
|
48
|
32
|
52
|
68
|
63
|
67
|
41
|
38
|
69
|
46
|
37
|
43
|
|
|
2023/05
|
52
|
68
|
58
|
32
|
33
|
35
|
35
|
53
|
39
|
58
|
66
|
87
|
40
|
56
|
79
|
85
|
41
|
42
|
43
|
114
|
224
|
76
|
48
|
73
|
52
|
71
|
52
|
41
|
54
|
43
|
55
|
|
2023/04
|
89
|
65
|
70
|
56
|
37
|
53
|
35
|
66
|
76
|
101
|
251
|
315
|
237
|
150
|
203
|
62
|
67
|
67
|
57
|
71
|
71
|
48
|
57
|
54
|
55
|
56
|
63
|
46
|
34
|
38
|
|
|
2023/03
|
54
|
64
|
97
|
131
|
70
|
137
|
125
|
60
|
102
|
155
|
73
|
39
|
70
|
96
|
102
|
44
|
50
|
81
|
78
|
135
|
101
|
314
|
193
|
69
|
62
|
80
|
90
|
74
|
91
|
95
|
94
|
|
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