Air Quality
Excellent
No health implications.
14
PM2.5
31
PM10
45
O3
0.3
CO
7
SO2
23
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Nov
56
Good
Sun
24 Nov
53
Good
Mon
25 Nov
57
Good
Tue
26 Nov
53
Good
Wed
27 Nov
58
Good
Thu
28 Nov
59
Good
Fri
29 Nov
59
Good
Air quality in the last 12 months (Yandu)
|
2024/10
|
18
|
21
|
23
|
20
|
18
|
14
|
21
|
32
|
33
|
54
|
76
|
81
|
27
|
39
|
67
|
44
|
25
|
28
|
26
|
27
|
16
|
42
|
33
|
32
|
32
|
24
|
45
|
25
|
34
|
37
|
31
|
|
2024/09
|
37
|
32
|
16
|
18
|
34
|
31
|
16
|
20
|
21
|
21
|
14
|
35
|
20
|
26
|
28
|
23
|
19
|
17
|
19
|
12
|
24
|
26
|
25
|
26
|
26
|
22
|
30
|
21
|
29
|
33
|
|
|
2024/08
|
28
|
17
|
32
|
44
|
32
|
23
|
38
|
30
|
26
|
43
|
86
|
59
|
47
|
24
|
18
|
24
|
24
|
19
|
14
|
21
|
21
|
43
|
39
|
36
|
21
|
21
|
22
|
21
|
17
|
23
|
23
|
|
2024/07
|
35
|
36
|
42
|
28
|
28
|
31
|
30
|
30
|
33
|
60
|
73
|
50
|
10
|
13
|
17
|
78
|
54
|
20
|
29
|
45
|
23
|
42
|
45
|
23
|
21
|
26
|
26
|
20
|
23
|
35
|
33
|
|
2024/06
|
24
|
35
|
48
|
30
|
28
|
26
|
28
|
49
|
59
|
58
|
33
|
31
|
36
|
41
|
31
|
29
|
26
|
28
|
20
|
19
|
29
|
26
|
48
|
58
|
51
|
48
|
16
|
37
|
11
|
32
|
|
|
2024/05
|
34
|
35
|
31
|
38
|
25
|
57
|
58
|
43
|
40
|
47
|
66
|
103
|
90
|
75
|
44
|
41
|
54
|
47
|
26
|
26
|
18
|
30
|
33
|
32
|
24
|
50
|
22
|
31
|
25
|
29
|
37
|
|
2024/04
|
73
|
47
|
30
|
41
|
47
|
53
|
48
|
63
|
61
|
57
|
51
|
34
|
16
|
37
|
44
|
82
|
94
|
76
|
87
|
26
|
30
|
34
|
37
|
53
|
54
|
35
|
14
|
17
|
35
|
49
|
|
|
2024/03
|
47
|
61
|
76
|
45
|
24
|
56
|
55
|
80
|
86
|
43
|
63
|
83
|
43
|
65
|
38
|
51
|
76
|
54
|
81
|
63
|
59
|
75
|
69
|
44
|
17
|
57
|
64
|
64
|
75
|
94
|
69
|
|
2024/02
|
26
|
26
|
33
|
35
|
54
|
69
|
99
|
131
|
205
|
265
|
223
|
120
|
66
|
105
|
50
|
28
|
43
|
43
|
35
|
26
|
24
|
32
|
38
|
57
|
97
|
72
|
50
|
41
|
43
|
||
|
2024/01
|
68
|
61
|
126
|
138
|
155
|
103
|
28
|
37
|
91
|
54
|
98
|
139
|
136
|
152
|
24
|
25
|
40
|
35
|
57
|
54
|
45
|
35
|
33
|
48
|
69
|
84
|
100
|
113
|
141
|
67
|
40
|
|
2023/12
|
55
|
68
|
92
|
125
|
138
|
111
|
111
|
69
|
99
|
39
|
23
|
44
|
43
|
23
|
28
|
37
|
23
|
37
|
50
|
51
|
39
|
42
|
42
|
80
|
87
|
142
|
106
|
68
|
74
|
141
|
206
|
|
2023/11
|
74
|
57
|
69
|
45
|
27
|
40
|
51
|
52
|
83
|
24
|
26
|
44
|
36
|
56
|
80
|
92
|
64
|
44
|
65
|
73
|
98
|
87
|
123
|
31
|
24
|
45
|
95
|
76
|
43
|
32
|
|
|
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