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
28 Apr
Mon
29 Apr
Tue
30 Apr
Wed
1 May
Thu
2 May
Fri
3 May
Sat
4 May
Real-time AQI (Monitoring Station in Zhaoyuan)
招远教育局
10276 *
PM2.5
121
PM10
53
O3
0.9
CO
9
SO2
34
NO2
招远环保局
11385 *
PM2.5
126
PM10
54
O3
1.1
CO
13
SO2
34
NO2
Air quality in the last 12 months (Zhaoyuan)
|
2024/02
|
32
|
30
|
36
|
34
|
44
|
44
|
69
|
100
|
169
|
301
|
140
|
116
|
80
|
79
|
37
|
44
|
37
|
29
|
44
|
44
|
33
|
31
|
37
|
76
|
79
|
56
|
69
|
101
|
69
|
||
|
2024/01
|
47
|
157
|
137
|
100
|
98
|
71
|
36
|
51
|
67
|
46
|
124
|
167
|
117
|
67
|
48
|
77
|
57
|
50
|
53
|
60
|
32
|
26
|
33
|
41
|
61
|
71
|
60
|
79
|
112
|
69
|
69
|
|
2023/12
|
41
|
69
|
80
|
121
|
179
|
119
|
127
|
104
|
74
|
37
|
30
|
31
|
55
|
57
|
25
|
25
|
28
|
55
|
80
|
27
|
26
|
39
|
78
|
112
|
95
|
108
|
89
|
123
|
196
|
186
|
107
|
|
2023/11
|
87
|
74
|
65
|
58
|
36
|
44
|
42
|
45
|
48
|
22
|
25
|
28
|
31
|
63
|
108
|
84
|
34
|
38
|
69
|
35
|
69
|
133
|
101
|
25
|
25
|
56
|
94
|
36
|
33
|
29
|
|
|
2023/10
|
36
|
41
|
43
|
50
|
39
|
38
|
56
|
55
|
50
|
34
|
49
|
59
|
71
|
39
|
52
|
34
|
54
|
68
|
43
|
37
|
47
|
70
|
75
|
69
|
88
|
65
|
43
|
66
|
69
|
59
|
75
|
|
2023/09
|
43
|
41
|
36
|
40
|
43
|
49
|
49
|
41
|
34
|
30
|
44
|
42
|
31
|
40
|
40
|
39
|
53
|
49
|
39
|
31
|
33
|
45
|
33
|
32
|
26
|
44
|
60
|
54
|
41
|
40
|
|
|
2023/08
|
21
|
23
|
22
|
23
|
28
|
24
|
23
|
34
|
45
|
38
|
34
|
46
|
26
|
31
|
44
|
64
|
65
|
58
|
44
|
30
|
21
|
36
|
39
|
48
|
47
|
40
|
25
|
31
|
32
|
33
|
46
|
|
2023/07
|
43
|
29
|
27
|
26
|
61
|
71
|
37
|
37
|
64
|
56
|
39
|
40
|
26
|
40
|
45
|
36
|
38
|
34
|
63
|
46
|
28
|
22
|
36
|
40
|
37
|
34
|
18
|
13
|
15
|
21
|
20
|
|
2023/06
|
42
|
43
|
42
|
52
|
45
|
57
|
75
|
47
|
56
|
44
|
40
|
38
|
38
|
39
|
47
|
55
|
35
|
40
|
36
|
30
|
40
|
76
|
85
|
67
|
31
|
29
|
40
|
51
|
32
|
37
|
|
|
2023/05
|
51
|
66
|
48
|
27
|
30
|
50
|
41
|
50
|
53
|
55
|
59
|
58
|
57
|
61
|
77
|
73
|
56
|
29
|
41
|
87
|
263
|
84
|
63
|
58
|
46
|
54
|
29
|
22
|
38
|
46
|
34
|
|
2023/04
|
63
|
59
|
57
|
34
|
69
|
61
|
46
|
57
|
67
|
73
|
334
|
295
|
138
|
91
|
134
|
79
|
69
|
58
|
47
|
58
|
62
|
51
|
47
|
49
|
58
|
49
|
58
|
61
|
60
|
56
|
|
|
2023/03
|
88
|
54
|
81
|
99
|
76
|
109
|
142
|
97
|
115
|
112
|
89
|
60
|
73
|
73
|
140
|
64
|
52
|
69
|
81
|
76
|
59
|
106
|
218
|
64
|
47
|
58
|
84
|
77
|
83
|
73
|
74
|
|
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