Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
75
*
PM2.5
78
PM10
24
O3
1.0
CO
9
SO2
35
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
24 Jan
120
Light
Sun
25 Jan
146
Light
Mon
26 Jan
135
Light
Tue
27 Jan
132
Light
Wed
28 Jan
146
Light
Thu
29 Jan
15
Excellent
Fri
30 Jan
44
Excellent
Xichuan Air quality rank
Air quality in the last 12 months (Xichuan)
|
2025/11
|
45
|
56
|
91
|
115
|
125
|
91
|
27
|
37
|
62
|
76
|
70
|
65
|
67
|
88
|
84
|
71
|
25
|
25
|
29
|
53
|
65
|
61
|
57
|
76
|
56
|
84
|
133
|
80
|
70
|
72
|
|
|
2025/10
|
19
|
12
|
22
|
24
|
14
|
14
|
20
|
25
|
20
|
17
|
24
|
26
|
21
|
32
|
32
|
36
|
18
|
30
|
49
|
41
|
35
|
51
|
68
|
99
|
73
|
47
|
59
|
65
|
98
|
76
|
59
|
|
2025/09
|
26
|
29
|
33
|
23
|
21
|
36
|
34
|
19
|
22
|
31
|
14
|
18
|
23
|
28
|
30
|
31
|
21
|
18
|
21
|
21
|
28
|
20
|
13
|
24
|
30
|
23
|
16
|
19
|
19
|
24
|
|
|
2025/08
|
33
|
35
|
31
|
40
|
36
|
29
|
27
|
24
|
20
|
21
|
25
|
27
|
22
|
26
|
30
|
19
|
24
|
29
|
30
|
24
|
30
|
29
|
27
|
23
|
30
|
39
|
34
|
27
|
19
|
19
|
18
|
|
2025/07
|
19
|
20
|
18
|
24
|
22
|
27
|
25
|
34
|
31
|
31
|
46
|
50
|
38
|
29
|
28
|
37
|
33
|
35
|
37
|
33
|
28
|
33
|
18
|
22
|
27
|
29
|
30
|
26
|
28
|
30
|
36
|
|
2025/06
|
39
|
40
|
47
|
44
|
41
|
38
|
42
|
39
|
45
|
53
|
50
|
45
|
40
|
39
|
43
|
51
|
47
|
26
|
14
|
27
|
30
|
37
|
35
|
37
|
28
|
17
|
24
|
25
|
24
|
26
|
|
|
2025/05
|
75
|
69
|
60
|
41
|
74
|
248
|
146
|
68
|
73
|
43
|
33
|
43
|
49
|
43
|
46
|
44
|
93
|
122
|
78
|
66
|
61
|
73
|
70
|
63
|
58
|
49
|
56
|
57
|
55
|
45
|
34
|
|
2025/04
|
60
|
57
|
50
|
66
|
70
|
68
|
64
|
61
|
69
|
66
|
62
|
233
|
109
|
64
|
45
|
65
|
73
|
74
|
61
|
56
|
51
|
119
|
97
|
67
|
62
|
62
|
54
|
41
|
42
|
65
|
|
|
2025/03
|
86
|
23
|
28
|
37
|
49
|
68
|
68
|
68
|
67
|
68
|
71
|
87
|
82
|
58
|
37
|
37
|
32
|
35
|
35
|
35
|
41
|
51
|
59
|
63
|
45
|
73
|
114
|
90
|
66
|
61
|
59
|
|
2025/02
|
100
|
88
|
62
|
50
|
39
|
40
|
82
|
38
|
54
|
72
|
93
|
71
|
64
|
68
|
63
|
63
|
69
|
71
|
84
|
85
|
95
|
96
|
97
|
104
|
74
|
68
|
89
|
98
|
|||
|
2025/01
|
95
|
124
|
148
|
147
|
71
|
58
|
54
|
49
|
53
|
63
|
64
|
63
|
77
|
68
|
51
|
51
|
63
|
87
|
85
|
89
|
116
|
200
|
123
|
58
|
47
|
55
|
57
|
103
|
202
|
143
|
128
|
|
2024/12
|
43
|
51
|
63
|
80
|
53
|
56
|
49
|
67
|
72
|
81
|
87
|
115
|
53
|
41
|
44
|
61
|
74
|
72
|
56
|
73
|
55
|
59
|
67
|
83
|
75
|
98
|
110
|
42
|
70
|
69
|
63
|
|
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