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 Jan
Sun
26 Jan
Mon
27 Jan
Tue
28 Jan
Wed
29 Jan
Thu
30 Jan
Fri
31 Jan
Real-time AQI (Monitoring Station in Qinhuangdao)
第一关
8966 *
PM2.5
106
PM10
29
O3
0.7
CO
7
SO2
57
NO2
监测站
9571 *
PM2.5
97
PM10
12
O3
1.0
CO
5
SO2
69
NO2
建设大厦
11486 *
PM2.5
104
PM10
29
O3
1.1
CO
6
SO2
54
NO2
文明里
7957
PM2.5
108 *
PM10
26
O3
0.8
CO
6
SO2
47
NO2
Air quality in the last 12 months (Qinhuangdao)
|
2024/12
|
73
|
34
|
47
|
27
|
33
|
33
|
33
|
36
|
54
|
49
|
35
|
69
|
40
|
30
|
35
|
36
|
30
|
32
|
56
|
59
|
34
|
44
|
49
|
68
|
99
|
30
|
28
|
34
|
68
|
72
|
46
|
|
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
|
|
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