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
2 Aug
Mon
3 Aug
Tue
4 Aug
Wed
5 Aug
Thu
6 Aug
Fri
7 Aug
Sat
8 Aug
Real-time AQI (Monitoring Station in Qinhuangdao)
建设大厦
5034
PM2.5
50
PM10
74
O3
0.8
CO
5
SO2
12
NO2
文明里
6531
PM2.5
70 *
PM10
80
O3
0.6
CO
7
SO2
8
NO2
南园路157号
6338
PM2.5
68 *
PM10
49
O3
0.5
CO
6
SO2
25
NO2
翠岛大街1号
4934
PM2.5
45
PM10
37
O3
0.6
CO
4
SO2
17
NO2
北戴河轮滑馆
7818
PM2.5
88 *
PM10
43
O3
0.8
CO
5
SO2
14
NO2
Air quality in the last 12 months (Qinhuangdao)
|
2026/06
|
77
|
59
|
38
|
27
|
28
|
36
|
26
|
37
|
31
|
35
|
36
|
77
|
48
|
46
|
42
|
45
|
44
|
53
|
42
|
37
|
37
|
50
|
40
|
36
|
31
|
46
|
82
|
59
|
45
|
39
|
|
|
2026/05
|
53
|
47
|
27
|
41
|
55
|
57
|
32
|
35
|
57
|
58
|
62
|
37
|
53
|
46
|
47
|
46
|
44
|
25
|
30
|
35
|
46
|
40
|
40
|
47
|
39
|
39
|
55
|
45
|
36
|
68
|
83
|
|
2026/04
|
62
|
63
|
115
|
39
|
44
|
30
|
29
|
54
|
33
|
51
|
64
|
95
|
59
|
59
|
73
|
84
|
69
|
126
|
88
|
105
|
74
|
59
|
55
|
70
|
70
|
48
|
35
|
34
|
39
|
57
|
|
|
2026/03
|
62
|
71
|
135
|
57
|
44
|
35
|
38
|
72
|
25
|
50
|
73
|
62
|
64
|
50
|
73
|
62
|
118
|
51
|
63
|
47
|
96
|
111
|
158
|
174
|
165
|
161
|
52
|
54
|
77
|
38
|
53
|
|
2026/02
|
78
|
45
|
98
|
137
|
83
|
33
|
36
|
39
|
84
|
103
|
101
|
134
|
164
|
144
|
40
|
64
|
75
|
33
|
68
|
102
|
154
|
61
|
49
|
61
|
81
|
61
|
35
|
44
|
|||
|
2026/01
|
38
|
47
|
61
|
67
|
77
|
56
|
30
|
55
|
93
|
42
|
26
|
63
|
29
|
61
|
86
|
57
|
32
|
47
|
32
|
48
|
42
|
45
|
54
|
50
|
38
|
53
|
63
|
43
|
56
|
70
|
77
|
|
2025/12
|
29
|
27
|
27
|
38
|
44
|
97
|
62
|
30
|
53
|
88
|
39
|
38
|
65
|
48
|
99
|
62
|
68
|
111
|
133
|
29
|
28
|
56
|
66
|
40
|
32
|
40
|
77
|
156
|
70
|
47
|
33
|
|
2025/11
|
45
|
24
|
38
|
72
|
111
|
74
|
47
|
57
|
49
|
42
|
44
|
108
|
38
|
64
|
149
|
67
|
24
|
32
|
49
|
38
|
43
|
82
|
105
|
75
|
31
|
69
|
40
|
63
|
112
|
48
|
|
|
2025/10
|
77
|
69
|
44
|
57
|
45
|
28
|
45
|
32
|
20
|
24
|
31
|
40
|
52
|
59
|
83
|
45
|
47
|
24
|
25
|
29
|
32
|
37
|
40
|
54
|
104
|
59
|
33
|
41
|
119
|
79
|
44
|
|
2025/09
|
53
|
57
|
57
|
52
|
41
|
40
|
55
|
33
|
56
|
40
|
51
|
48
|
45
|
49
|
36
|
44
|
23
|
25
|
46
|
49
|
45
|
38
|
29
|
56
|
64
|
63
|
67
|
61
|
57
|
76
|
|
|
2025/08
|
38
|
27
|
31
|
24
|
27
|
39
|
34
|
28
|
25
|
35
|
47
|
47
|
38
|
47
|
41
|
38
|
39
|
41
|
37
|
21
|
29
|
29
|
39
|
24
|
22
|
33
|
40
|
25
|
47
|
52
|
33
|
|
2025/07
|
43
|
44
|
22
|
45
|
53
|
29
|
38
|
43
|
40
|
42
|
39
|
44
|
32
|
28
|
31
|
28
|
28
|
24
|
30
|
31
|
40
|
41
|
28
|
30
|
39
|
41
|
36
|
34
|
21
|
28
|
33
|
|
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