Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
29
PM2.5
56
*
PM10
91
O3
0.7
CO
22
SO2
16
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
8 Jun
87
Good
Tue
9 Jun
82
Good
Wed
10 Jun
88
Good
Thu
11 Jun
96
Good
Fri
12 Jun
108
Light
Sat
13 Jun
107
Light
Sun
14 Jun
37
Excellent
Air quality in the last 12 months (Xiyang)
|
2026/04
|
65
|
78
|
103
|
58
|
95
|
65
|
53
|
63
|
72
|
49
|
66
|
72
|
101
|
83
|
97
|
89
|
73
|
75
|
96
|
62
|
69
|
57
|
69
|
69
|
69
|
71
|
77
|
66
|
52
|
59
|
|
|
2026/03
|
69
|
97
|
120
|
93
|
68
|
74
|
72
|
90
|
84
|
93
|
90
|
99
|
151
|
58
|
42
|
61
|
81
|
44
|
56
|
79
|
94
|
54
|
98
|
110
|
81
|
86
|
109
|
102
|
47
|
53
|
52
|
|
2026/02
|
98
|
63
|
83
|
88
|
104
|
56
|
43
|
53
|
62
|
97
|
68
|
79
|
80
|
95
|
57
|
54
|
125
|
41
|
50
|
83
|
222
|
278
|
65
|
88
|
94
|
64
|
63
|
58
|
|||
|
2026/01
|
76
|
96
|
109
|
151
|
111
|
46
|
54
|
56
|
114
|
72
|
35
|
70
|
87
|
96
|
113
|
119
|
75
|
67
|
71
|
61
|
59
|
75
|
105
|
157
|
228
|
163
|
145
|
191
|
173
|
176
|
164
|
|
2025/12
|
81
|
54
|
33
|
52
|
73
|
62
|
81
|
74
|
76
|
106
|
94
|
32
|
58
|
68
|
71
|
92
|
74
|
92
|
119
|
57
|
70
|
95
|
75
|
73
|
35
|
65
|
78
|
79
|
64
|
78
|
43
|
|
2025/11
|
43
|
49
|
63
|
96
|
168
|
200
|
46
|
65
|
61
|
66
|
70
|
64
|
53
|
63
|
66
|
55
|
32
|
28
|
44
|
52
|
50
|
53
|
77
|
109
|
59
|
160
|
92
|
107
|
91
|
89
|
|
|
2025/10
|
60
|
29
|
49
|
52
|
41
|
16
|
30
|
15
|
8
|
9
|
22
|
26
|
30
|
38
|
55
|
63
|
20
|
17
|
44
|
35
|
47
|
58
|
69
|
102
|
90
|
70
|
52
|
86
|
109
|
117
|
83
|
|
2025/09
|
50
|
53
|
30
|
46
|
34
|
46
|
60
|
66
|
48
|
58
|
58
|
38
|
53
|
60
|
67
|
50
|
20
|
28
|
21
|
47
|
45
|
22
|
40
|
49
|
48
|
50
|
38
|
55
|
57
|
60
|
|
|
2025/08
|
42
|
46
|
48
|
34
|
34
|
37
|
44
|
47
|
17
|
30
|
47
|
50
|
42
|
51
|
36
|
18
|
33
|
36
|
46
|
26
|
30
|
37
|
15
|
20
|
30
|
42
|
36
|
26
|
32
|
40
|
50
|
|
2025/07
|
26
|
35
|
18
|
30
|
18
|
31
|
31
|
35
|
32
|
41
|
56
|
52
|
45
|
60
|
61
|
46
|
39
|
47
|
52
|
40
|
26
|
38
|
29
|
33
|
36
|
45
|
39
|
45
|
22
|
32
|
37
|
|
2025/06
|
72
|
47
|
34
|
40
|
53
|
56
|
65
|
61
|
55
|
40
|
59
|
57
|
64
|
37
|
18
|
17
|
35
|
43
|
45
|
42
|
36
|
42
|
41
|
41
|
46
|
33
|
41
|
29
|
38
|
48
|
|
|
2025/05
|
47
|
77
|
41
|
58
|
131
|
57
|
68
|
70
|
31
|
36
|
38
|
47
|
78
|
56
|
50
|
71
|
134
|
67
|
73
|
74
|
87
|
65
|
48
|
42
|
50
|
59
|
55
|
56
|
58
|
58
|
51
|
|
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