Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
52
*
PM2.5
82
PM10
45
O3
1.3
CO
19
SO2
39
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Dec
74
Good
Mon
30 Dec
70
Good
Tue
31 Dec
79
Good
Wed
1 Jan
77
Good
Thu
2 Jan
78
Good
Fri
3 Jan
86
Good
Sat
4 Jan
61
Good
Air quality in the last 12 months (Xi County)
|
2024/11
|
66
|
65
|
80
|
57
|
61
|
67
|
77
|
85
|
94
|
106
|
117
|
108
|
70
|
61
|
73
|
76
|
62
|
60
|
48
|
71
|
83
|
86
|
100
|
103
|
57
|
59
|
80
|
44
|
55
|
71
|
|
|
2024/10
|
72
|
51
|
47
|
64
|
69
|
80
|
62
|
52
|
59
|
55
|
61
|
66
|
64
|
79
|
70
|
98
|
65
|
32
|
33
|
27
|
38
|
36
|
55
|
61
|
74
|
68
|
65
|
66
|
70
|
65
|
59
|
|
2024/09
|
53
|
47
|
47
|
48
|
25
|
49
|
36
|
50
|
55
|
45
|
44
|
41
|
52
|
38
|
50
|
46
|
46
|
51
|
44
|
36
|
27
|
50
|
59
|
65
|
64
|
67
|
79
|
63
|
32
|
27
|
|
|
2024/08
|
46
|
51
|
41
|
42
|
40
|
34
|
23
|
37
|
38
|
75
|
32
|
42
|
45
|
45
|
48
|
44
|
43
|
34
|
44
|
37
|
39
|
50
|
55
|
56
|
53
|
21
|
34
|
47
|
55
|
54
|
59
|
|
2024/07
|
43
|
49
|
41
|
40
|
44
|
46
|
48
|
44
|
46
|
48
|
49
|
50
|
53
|
56
|
52
|
29
|
35
|
36
|
42
|
27
|
44
|
54
|
46
|
27
|
53
|
50
|
53
|
53
|
49
|
22
|
39
|
|
2024/06
|
64
|
54
|
54
|
57
|
45
|
59
|
51
|
53
|
63
|
61
|
71
|
64
|
73
|
59
|
58
|
58
|
48
|
48
|
50
|
52
|
45
|
70
|
76
|
106
|
90
|
89
|
65
|
69
|
63
|
51
|
|
|
2024/05
|
48
|
54
|
56
|
39
|
59
|
49
|
51
|
60
|
66
|
67
|
147
|
64
|
62
|
68
|
72
|
65
|
84
|
85
|
64
|
69
|
67
|
67
|
61
|
71
|
63
|
60
|
57
|
56
|
54
|
67
|
65
|
|
2024/04
|
83
|
78
|
66
|
68
|
71
|
76
|
76
|
72
|
70
|
65
|
63
|
69
|
65
|
64
|
98
|
66
|
80
|
77
|
57
|
49
|
72
|
113
|
122
|
80
|
81
|
78
|
74
|
68
|
54
|
46
|
|
|
2024/03
|
54
|
72
|
67
|
81
|
111
|
65
|
81
|
55
|
75
|
91
|
81
|
60
|
80
|
84
|
76
|
158
|
88
|
139
|
85
|
73
|
86
|
134
|
107
|
37
|
52
|
66
|
79
|
100
|
92
|
69
|
76
|
|
2024/02
|
147
|
152
|
135
|
100
|
129
|
138
|
125
|
145
|
172
|
223
|
80
|
77
|
81
|
100
|
86
|
65
|
67
|
277
|
243
|
51
|
50
|
58
|
53
|
95
|
106
|
107
|
93
|
95
|
83
|
||
|
2024/01
|
86
|
92
|
71
|
77
|
74
|
67
|
59
|
91
|
99
|
70
|
85
|
97
|
113
|
96
|
76
|
107
|
102
|
108
|
105
|
83
|
31
|
32
|
56
|
60
|
67
|
67
|
72
|
74
|
78
|
100
|
137
|
|
2023/12
|
59
|
72
|
86
|
109
|
131
|
165
|
120
|
117
|
99
|
84
|
70
|
93
|
75
|
55
|
41
|
42
|
46
|
75
|
82
|
48
|
39
|
58
|
67
|
66
|
74
|
95
|
116
|
159
|
214
|
177
|
74
|
|
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