Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
54
*
PM2.5
90
PM10
69
O3
0.7
CO
9
SO2
26
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
6 Dec
85
Good
Thu
7 Dec
101
Lightly
Fri
8 Dec
97
Good
Sat
9 Dec
98
Good
Sun
10 Dec
69
Good
Mon
11 Dec
60
Good
Tue
12 Dec
72
Good
Air quality in the last 12 months (Xichong)
|
2023/10
|
18
|
17
|
17
|
14
|
17
|
17
|
18
|
24
|
32
|
26
|
32
|
18
|
26
|
37
|
47
|
54
|
58
|
29
|
22
|
26
|
36
|
39
|
52
|
64
|
89
|
76
|
34
|
27
|
37
|
44
|
48
|
|
2023/09
|
50
|
42
|
50
|
55
|
62
|
49
|
49
|
51
|
53
|
38
|
33
|
24
|
24
|
32
|
38
|
49
|
52
|
29
|
19
|
19
|
26
|
17
|
12
|
13
|
12
|
13
|
14
|
15
|
16
|
17
|
|
|
2023/08
|
32
|
36
|
21
|
27
|
27
|
24
|
23
|
25
|
32
|
36
|
39
|
24
|
28
|
35
|
38
|
49
|
44
|
67
|
39
|
26
|
32
|
43
|
38
|
28
|
22
|
22
|
26
|
27
|
33
|
29
|
43
|
|
2023/07
|
61
|
36
|
27
|
30
|
40
|
42
|
40
|
50
|
50
|
47
|
38
|
42
|
33
|
33
|
46
|
63
|
49
|
45
|
39
|
29
|
30
|
31
|
43
|
40
|
41
|
36
|
21
|
23
|
23
|
34
|
37
|
|
2023/06
|
21
|
18
|
16
|
17
|
26
|
28
|
31
|
56
|
64
|
59
|
48
|
48
|
45
|
43
|
35
|
31
|
37
|
39
|
50
|
54
|
34
|
40
|
50
|
46
|
44
|
51
|
50
|
33
|
44
|
50
|
|
|
2023/05
|
63
|
47
|
43
|
37
|
55
|
30
|
20
|
21
|
24
|
23
|
37
|
52
|
68
|
81
|
88
|
64
|
47
|
47
|
57
|
58
|
44
|
29
|
29
|
34
|
48
|
26
|
25
|
39
|
29
|
37
|
37
|
|
2023/04
|
57
|
53
|
23
|
26
|
23
|
77
|
86
|
71
|
66
|
73
|
75
|
58
|
46
|
43
|
59
|
60
|
60
|
55
|
53
|
61
|
80
|
16
|
16
|
17
|
26
|
39
|
48
|
55
|
66
|
70
|
|
|
2023/03
|
60
|
78
|
67
|
71
|
71
|
63
|
57
|
68
|
84
|
46
|
49
|
76
|
55
|
46
|
49
|
32
|
27
|
28
|
33
|
30
|
36
|
70
|
25
|
16
|
19
|
22
|
25
|
31
|
36
|
48
|
44
|
|
2023/02
|
112
|
108
|
123
|
121
|
113
|
105
|
116
|
93
|
56
|
67
|
57
|
38
|
20
|
20
|
32
|
49
|
54
|
54
|
58
|
84
|
47
|
36
|
45
|
58
|
66
|
64
|
68
|
64
|
|||
|
2023/01
|
68
|
81
|
89
|
107
|
87
|
87
|
83
|
98
|
115
|
140
|
172
|
180
|
156
|
100
|
60
|
51
|
53
|
66
|
67
|
76
|
116
|
202
|
132
|
68
|
86
|
101
|
74
|
65
|
91
|
93
|
99
|
|
2022/12
|
28
|
31
|
39
|
48
|
51
|
56
|
64
|
64
|
73
|
81
|
114
|
75
|
83
|
81
|
113
|
99
|
47
|
61
|
71
|
73
|
111
|
122
|
120
|
125
|
67
|
45
|
56
|
40
|
60
|
73
|
72
|
|
2022/11
|
47
|
49
|
40
|
37
|
57
|
60
|
58
|
60
|
52
|
55
|
64
|
26
|
25
|
21
|
31
|
36
|
59
|
52
|
55
|
65
|
47
|
39
|
51
|
57
|
62
|
60
|
67
|
55
|
40
|
18
|
|
|
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