Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
21
PM2.5
68
*
PM10
144
O3
0.4
CO
2
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
20 May
75
Good
Tue
21 May
107
Lightly
Wed
22 May
132
Lightly
Thu
23 May
103
Lightly
Fri
24 May
71
Good
Sat
25 May
79
Good
Sun
26 May
77
Good
Air quality in the last 12 months (Xuanhua)
|
2024/02
|
39
|
71
|
48
|
55
|
86
|
36
|
30
|
36
|
58
|
83
|
52
|
65
|
78
|
44
|
34
|
64
|
88
|
65
|
32
|
29
|
26
|
25
|
31
|
43
|
47
|
57
|
94
|
47
|
27
|
||
|
2024/01
|
69
|
55
|
33
|
47
|
41
|
20
|
34
|
62
|
32
|
48
|
57
|
51
|
76
|
25
|
39
|
58
|
96
|
96
|
92
|
39
|
22
|
22
|
23
|
24
|
28
|
45
|
35
|
45
|
64
|
114
|
40
|
|
2023/12
|
30
|
40
|
46
|
68
|
85
|
132
|
101
|
122
|
53
|
59
|
43
|
68
|
64
|
62
|
26
|
23
|
29
|
58
|
34
|
22
|
28
|
34
|
42
|
46
|
60
|
58
|
55
|
72
|
86
|
90
|
34
|
|
2023/11
|
69
|
93
|
36
|
63
|
45
|
30
|
36
|
39
|
21
|
18
|
19
|
19
|
27
|
36
|
57
|
25
|
20
|
39
|
70
|
66
|
83
|
88
|
22
|
27
|
48
|
89
|
34
|
28
|
22
|
22
|
|
|
2023/10
|
27
|
38
|
41
|
22
|
22
|
39
|
41
|
21
|
22
|
28
|
33
|
51
|
32
|
25
|
24
|
30
|
47
|
28
|
26
|
20
|
28
|
40
|
53
|
61
|
47
|
33
|
44
|
57
|
101
|
60
|
88
|
|
2023/09
|
29
|
34
|
37
|
39
|
51
|
48
|
52
|
42
|
27
|
31
|
28
|
24
|
31
|
43
|
48
|
48
|
56
|
34
|
22
|
19
|
29
|
27
|
29
|
29
|
42
|
50
|
39
|
28
|
28
|
20
|
|
|
2023/08
|
21
|
33
|
43
|
31
|
28
|
33
|
34
|
40
|
46
|
58
|
47
|
30
|
32
|
33
|
47
|
46
|
47
|
41
|
38
|
46
|
49
|
29
|
26
|
31
|
27
|
27
|
27
|
26
|
25
|
24
|
28
|
|
2023/07
|
62
|
77
|
65
|
44
|
60
|
42
|
32
|
27
|
29
|
33
|
47
|
39
|
27
|
37
|
32
|
31
|
45
|
72
|
70
|
66
|
44
|
37
|
32
|
42
|
48
|
45
|
41
|
31
|
33
|
16
|
15
|
|
2023/06
|
56
|
32
|
29
|
29
|
30
|
34
|
52
|
39
|
31
|
29
|
30
|
34
|
33
|
41
|
76
|
86
|
91
|
94
|
63
|
33
|
33
|
45
|
75
|
77
|
79
|
56
|
56
|
46
|
38
|
53
|
|
|
2023/05
|
50
|
78
|
69
|
57
|
29
|
29
|
31
|
36
|
49
|
49
|
46
|
41
|
30
|
48
|
58
|
119
|
57
|
50
|
150
|
252
|
55
|
29
|
36
|
47
|
48
|
47
|
59
|
42
|
53
|
43
|
51
|
|
2023/04
|
71
|
76
|
33
|
37
|
36
|
47
|
33
|
41
|
91
|
296
|
281
|
113
|
127
|
230
|
56
|
39
|
79
|
64
|
146
|
75
|
29
|
36
|
44
|
39
|
93
|
40
|
85
|
79
|
42
|
31
|
|
|
2023/03
|
24
|
34
|
44
|
49
|
92
|
66
|
62
|
94
|
96
|
236
|
100
|
73
|
71
|
161
|
84
|
45
|
62
|
33
|
53
|
93
|
137
|
343
|
73
|
55
|
42
|
47
|
53
|
57
|
53
|
57
|
73
|
|
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