Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
1 Mar
Sun
2 Mar
Mon
3 Mar
Tue
4 Mar
Wed
5 Mar
Thu
6 Mar
Fri
7 Mar
Real-time AQI (Monitoring Station in Qinhuangdao)
第一关
10579 *
PM2.5
103
PM10
83
O3
0.6
CO
4
SO2
21
NO2
监测站
10377 *
PM2.5
114
PM10
78
O3
0.7
CO
2
SO2
37
NO2
建设大厦
11284 *
PM2.5
97
PM10
85
O3
0.7
CO
2
SO2
25
NO2
文明里
8563 *
PM2.5
97
PM10
76
O3
0.5
CO
3
SO2
36
NO2
Air quality in the last 12 months (Qinhuangdao)
|
2025/01
|
46
|
42
|
36
|
78
|
84
|
40
|
24
|
27
|
31
|
36
|
47
|
57
|
66
|
34
|
37
|
46
|
74
|
99
|
61
|
69
|
61
|
47
|
55
|
82
|
78
|
101
|
27
|
53
|
71
|
39
|
39
|
|
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
|
||
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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18
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19
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20
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21
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22
|
23
|
24
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25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution