Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
37
*
PM2.5
47
PM10
29
O3
0.7
CO
10
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
16 Oct
32
Excellent
Sat
17 Oct
36
Excellent
Sun
18 Oct
31
Excellent
Mon
19 Oct
36
Excellent
Tue
20 Oct
37
Excellent
Wed
21 Oct
37
Excellent
Thu
22 Oct
20
Excellent
Air quality in the last 12 months (Xichong)
|
2026/08
|
16
|
15
|
19
|
20
|
25
|
25
|
28
|
29
|
24
|
33
|
37
|
31
|
36
|
34
|
42
|
46
|
36
|
18
|
24
|
32
|
31
|
36
|
41
|
36
|
37
|
33
|
44
|
44
|
24
|
35
|
41
|
|
2026/07
|
34
|
34
|
30
|
37
|
34
|
37
|
40
|
43
|
40
|
36
|
31
|
29
|
38
|
39
|
36
|
42
|
32
|
51
|
65
|
56
|
63
|
52
|
48
|
50
|
36
|
30
|
25
|
26
|
33
|
32
|
28
|
|
2026/06
|
38
|
33
|
44
|
48
|
54
|
54
|
35
|
26
|
32
|
33
|
35
|
33
|
42
|
45
|
55
|
59
|
32
|
22
|
30
|
35
|
19
|
18
|
15
|
14
|
18
|
23
|
29
|
35
|
28
|
28
|
|
|
2026/05
|
47
|
37
|
44
|
51
|
68
|
64
|
46
|
37
|
41
|
54
|
75
|
84
|
45
|
67
|
57
|
23
|
23
|
20
|
28
|
31
|
45
|
32
|
30
|
33
|
27
|
29
|
29
|
35
|
33
|
32
|
37
|
|
2026/04
|
35
|
25
|
37
|
69
|
69
|
39
|
26
|
21
|
29
|
40
|
29
|
29
|
27
|
26
|
25
|
32
|
46
|
47
|
64
|
95
|
13
|
19
|
31
|
44
|
56
|
56
|
48
|
25
|
30
|
35
|
|
|
2026/03
|
13
|
21
|
41
|
57
|
41
|
53
|
40
|
31
|
21
|
32
|
36
|
50
|
51
|
21
|
21
|
15
|
15
|
28
|
30
|
33
|
32
|
36
|
35
|
25
|
24
|
31
|
43
|
41
|
31
|
23
|
24
|
|
2026/02
|
56
|
63
|
69
|
75
|
86
|
72
|
65
|
51
|
49
|
53
|
55
|
56
|
75
|
76
|
63
|
47
|
93
|
81
|
66
|
72
|
67
|
78
|
62
|
49
|
42
|
35
|
46
|
24
|
|||
|
2026/01
|
25
|
33
|
36
|
47
|
52
|
50
|
65
|
83
|
88
|
99
|
138
|
142
|
117
|
95
|
138
|
121
|
149
|
144
|
28
|
27
|
36
|
43
|
51
|
60
|
68
|
88
|
74
|
86
|
75
|
19
|
43
|
|
2025/12
|
113
|
125
|
71
|
53
|
61
|
62
|
86
|
89
|
106
|
94
|
92
|
72
|
54
|
68
|
71
|
79
|
94
|
96
|
112
|
63
|
26
|
28
|
37
|
42
|
47
|
58
|
63
|
70
|
92
|
122
|
63
|
|
2025/11
|
37
|
32
|
41
|
33
|
39
|
37
|
13
|
22
|
17
|
12
|
36
|
45
|
47
|
42
|
29
|
34
|
20
|
30
|
46
|
52
|
59
|
74
|
80
|
68
|
65
|
64
|
77
|
75
|
80
|
98
|
|
|
2025/10
|
15
|
9
|
16
|
15
|
12
|
14
|
26
|
36
|
37
|
44
|
21
|
9
|
19
|
29
|
23
|
26
|
14
|
19
|
10
|
7
|
9
|
13
|
19
|
18
|
16
|
31
|
35
|
35
|
37
|
31
|
38
|
|
2025/09
|
36
|
40
|
21
|
26
|
22
|
22
|
20
|
21
|
21
|
27
|
21
|
11
|
20
|
30
|
38
|
43
|
20
|
12
|
10
|
15
|
10
|
7
|
10
|
16
|
26
|
30
|
22
|
12
|
13
|
14
|
|
|
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