Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
47
*
PM2.5
59
PM10
91
O3
0.5
CO
5
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 Nov
57
Good
Thu
7 Nov
61
Good
Fri
8 Nov
42
Excellent
Sat
9 Nov
47
Excellent
Sun
10 Nov
56
Good
Mon
11 Nov
54
Good
Tue
12 Nov
53
Good
Air quality in the last 12 months (Kaiyang)
|
2024/10
|
10
|
13
|
29
|
35
|
42
|
50
|
36
|
26
|
36
|
52
|
60
|
58
|
33
|
22
|
30
|
30
|
17
|
27
|
11
|
12
|
18
|
14
|
20
|
20
|
22
|
36
|
52
|
45
|
32
|
38
|
45
|
|
2024/09
|
26
|
20
|
16
|
18
|
28
|
33
|
27
|
17
|
14
|
21
|
25
|
27
|
35
|
30
|
23
|
35
|
25
|
23
|
27
|
35
|
27
|
18
|
31
|
36
|
42
|
50
|
50
|
40
|
26
|
14
|
|
|
2024/08
|
12
|
9
|
12
|
10
|
16
|
19
|
18
|
18
|
19
|
19
|
33
|
52
|
49
|
37
|
32
|
32
|
27
|
25
|
32
|
30
|
28
|
20
|
13
|
14
|
11
|
17
|
21
|
25
|
28
|
30
|
25
|
|
2024/07
|
17
|
23
|
13
|
11
|
13
|
13
|
15
|
15
|
18
|
18
|
15
|
17
|
17
|
13
|
11
|
14
|
13
|
11
|
9
|
11
|
10
|
14
|
13
|
13
|
23
|
31
|
29
|
28
|
14
|
12
|
12
|
|
2024/06
|
23
|
22
|
9
|
11
|
20
|
19
|
11
|
8
|
8
|
11
|
21
|
15
|
24
|
25
|
29
|
26
|
12
|
14
|
16
|
20
|
19
|
14
|
19
|
21
|
18
|
9
|
12
|
16
|
9
|
22
|
|
|
2024/05
|
15
|
17
|
9
|
13
|
32
|
39
|
20
|
31
|
30
|
25
|
18
|
17
|
28
|
36
|
37
|
40
|
41
|
21
|
20
|
27
|
13
|
24
|
36
|
35
|
35
|
19
|
28
|
31
|
22
|
13
|
25
|
|
2024/04
|
43
|
46
|
34
|
14
|
15
|
13
|
16
|
19
|
30
|
37
|
33
|
36
|
51
|
58
|
65
|
56
|
32
|
21
|
18
|
21
|
34
|
46
|
27
|
36
|
29
|
37
|
25
|
36
|
48
|
12
|
|
|
2024/03
|
48
|
58
|
43
|
36
|
30
|
22
|
56
|
57
|
42
|
53
|
53
|
45
|
33
|
37
|
29
|
29
|
27
|
11
|
35
|
64
|
63
|
56
|
37
|
48
|
30
|
25
|
42
|
30
|
42
|
45
|
52
|
|
2024/02
|
36
|
18
|
16
|
24
|
21
|
24
|
30
|
48
|
65
|
173
|
69
|
46
|
48
|
55
|
62
|
39
|
42
|
45
|
55
|
57
|
41
|
16
|
19
|
22
|
16
|
25
|
43
|
44
|
46
|
||
|
2024/01
|
50
|
35
|
41
|
42
|
66
|
84
|
43
|
37
|
61
|
56
|
56
|
75
|
59
|
44
|
38
|
39
|
37
|
25
|
23
|
22
|
20
|
28
|
36
|
42
|
54
|
53
|
52
|
51
|
55
|
35
|
34
|
|
2023/12
|
58
|
40
|
47
|
41
|
55
|
47
|
74
|
59
|
79
|
59
|
46
|
26
|
30
|
30
|
43
|
25
|
30
|
21
|
38
|
40
|
44
|
63
|
80
|
81
|
83
|
66
|
92
|
81
|
89
|
92
|
96
|
|
2023/11
|
46
|
48
|
57
|
47
|
33
|
33
|
37
|
29
|
38
|
16
|
17
|
12
|
25
|
31
|
19
|
33
|
55
|
64
|
83
|
74
|
48
|
47
|
80
|
81
|
58
|
47
|
50
|
53
|
60
|
42
|
|
|
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
Air quality source: CNEMC
*: primary pollution