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
12 Jul
Mon
13 Jul
Tue
14 Jul
Wed
15 Jul
Thu
16 Jul
Fri
17 Jul
Sat
18 Jul
Real-time AQI (Monitoring Station in Qinhuangdao)
建设大厦
4213
PM2.5
42
PM10
61
O3
0.2
CO
5
SO2
7
NO2
文明里
5221
PM2.5
52 *
PM10
55
O3
0.1
CO
6
SO2
8
NO2
南园路157号
279
PM2.5
27
PM10
62
O3
0.2
CO
8
SO2
2
NO2
翠岛大街1号
3113
PM2.5
31
PM10
58
O3
0.2
CO
4
SO2
4
NO2
北戴河轮滑馆
5011
PM2.5
50
PM10
63
O3
0.2
CO
5
SO2
12
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