Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
67
PM2.5
173
*
PM10
167
O3
0.3
CO
6
SO2
8
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
7 May
91
Good
Thu
8 May
82
Good
Fri
9 May
100
Good
Sat
10 May
97
Good
Sun
11 May
94
Good
Mon
12 May
111
Light
Tue
13 May
41
Excellent
Air quality in the last 12 months (Xi County)
|
2025/02
|
101
|
99
|
137
|
71
|
62
|
46
|
89
|
56
|
53
|
64
|
77
|
97
|
88
|
73
|
77
|
81
|
82
|
78
|
105
|
78
|
70
|
91
|
119
|
78
|
78
|
97
|
78
|
87
|
|||
|
2025/01
|
106
|
165
|
155
|
215
|
95
|
75
|
58
|
62
|
49
|
58
|
74
|
73
|
82
|
123
|
62
|
60
|
69
|
86
|
122
|
124
|
119
|
217
|
138
|
81
|
60
|
70
|
55
|
95
|
191
|
120
|
130
|
|
2024/12
|
60
|
88
|
80
|
92
|
73
|
67
|
99
|
52
|
65
|
85
|
102
|
107
|
88
|
64
|
54
|
66
|
90
|
76
|
56
|
81
|
81
|
58
|
82
|
110
|
112
|
149
|
152
|
52
|
64
|
85
|
87
|
|
2024/11
|
120
|
107
|
89
|
85
|
60
|
71
|
54
|
56
|
70
|
82
|
77
|
75
|
72
|
103
|
114
|
76
|
34
|
38
|
37
|
47
|
48
|
74
|
75
|
56
|
48
|
44
|
59
|
51
|
42
|
56
|
|
|
2024/10
|
39
|
63
|
52
|
49
|
58
|
32
|
39
|
62
|
53
|
91
|
102
|
88
|
101
|
61
|
67
|
94
|
40
|
19
|
38
|
45
|
55
|
45
|
50
|
49
|
59
|
77
|
129
|
141
|
99
|
64
|
50
|
|
2024/09
|
36
|
45
|
33
|
41
|
50
|
42
|
53
|
53
|
47
|
47
|
43
|
26
|
28
|
50
|
52
|
45
|
44
|
31
|
29
|
46
|
36
|
35
|
51
|
49
|
53
|
54
|
50
|
49
|
53
|
46
|
|
|
2024/08
|
14
|
15
|
20
|
20
|
21
|
17
|
21
|
26
|
30
|
39
|
76
|
42
|
34
|
38
|
28
|
23
|
31
|
39
|
26
|
20
|
26
|
32
|
32
|
34
|
35
|
37
|
19
|
26
|
31
|
30
|
33
|
|
2024/07
|
34
|
25
|
29
|
14
|
21
|
21
|
21
|
25
|
16
|
38
|
35
|
24
|
23
|
24
|
24
|
35
|
25
|
17
|
19
|
18
|
18
|
22
|
24
|
33
|
32
|
31
|
16
|
9
|
12
|
17
|
15
|
|
2024/06
|
61
|
56
|
46
|
49
|
46
|
43
|
36
|
47
|
45
|
33
|
32
|
38
|
35
|
41
|
57
|
56
|
46
|
46
|
39
|
27
|
22
|
26
|
32
|
81
|
75
|
48
|
41
|
12
|
11
|
18
|
|
|
2024/05
|
56
|
48
|
48
|
48
|
50
|
41
|
53
|
53
|
51
|
56
|
119
|
125
|
94
|
68
|
106
|
48
|
65
|
58
|
59
|
59
|
54
|
45
|
41
|
40
|
54
|
52
|
51
|
44
|
48
|
63
|
70
|
|
2024/04
|
59
|
63
|
77
|
57
|
53
|
44
|
59
|
52
|
43
|
56
|
49
|
45
|
61
|
62
|
54
|
56
|
63
|
47
|
59
|
71
|
76
|
62
|
103
|
96
|
83
|
67
|
61
|
47
|
56
|
60
|
|
|
2024/03
|
91
|
83
|
56
|
70
|
144
|
127
|
94
|
76
|
65
|
75
|
79
|
84
|
92
|
85
|
99
|
104
|
116
|
94
|
91
|
102
|
75
|
64
|
55
|
41
|
50
|
48
|
46
|
64
|
50
|
58
|
86
|
|
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