Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
142
*
PM2.5
260
PM10
3
O3
2.2
CO
12
SO2
70
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
15 Dec
77
Good
Tue
16 Dec
73
Good
Wed
17 Dec
84
Good
Thu
18 Dec
111
Light
Fri
19 Dec
82
Good
Sat
20 Dec
25
Excellent
Sun
21 Dec
48
Excellent
Xixia Air quality rank
Air quality in the last 12 months (Xixia)
|
2025/11
|
63
|
69
|
89
|
90
|
80
|
70
|
52
|
81
|
88
|
86
|
79
|
69
|
66
|
70
|
94
|
61
|
33
|
47
|
63
|
75
|
89
|
80
|
104
|
111
|
68
|
179
|
88
|
85
|
101
|
69
|
|
|
2025/10
|
56
|
39
|
42
|
88
|
61
|
47
|
58
|
41
|
47
|
42
|
48
|
61
|
52
|
44
|
69
|
64
|
54
|
62
|
37
|
60
|
70
|
65
|
69
|
66
|
66
|
47
|
75
|
82
|
101
|
71
|
57
|
|
2025/09
|
39
|
86
|
68
|
58
|
63
|
72
|
65
|
60
|
57
|
44
|
39
|
50
|
70
|
74
|
68
|
42
|
37
|
44
|
39
|
30
|
28
|
42
|
28
|
51
|
52
|
55
|
61
|
53
|
64
|
60
|
|
|
2025/08
|
46
|
56
|
51
|
35
|
45
|
51
|
41
|
25
|
40
|
45
|
53
|
48
|
52
|
32
|
40
|
34
|
37
|
27
|
44
|
37
|
29
|
43
|
32
|
34
|
40
|
37
|
26
|
37
|
28
|
31
|
43
|
|
2025/07
|
41
|
25
|
55
|
97
|
32
|
39
|
32
|
43
|
33
|
49
|
35
|
42
|
44
|
58
|
64
|
30
|
33
|
39
|
38
|
31
|
33
|
31
|
33
|
21
|
33
|
44
|
45
|
38
|
33
|
31
|
24
|
|
2025/06
|
54
|
51
|
32
|
33
|
42
|
51
|
58
|
42
|
58
|
46
|
53
|
77
|
50
|
42
|
50
|
47
|
56
|
63
|
50
|
39
|
45
|
67
|
40
|
31
|
35
|
30
|
24
|
42
|
55
|
33
|
|
|
2025/05
|
77
|
113
|
42
|
103
|
279
|
136
|
110
|
80
|
50
|
46
|
49
|
71
|
84
|
141
|
57
|
117
|
118
|
69
|
63
|
72
|
136
|
103
|
45
|
63
|
59
|
61
|
53
|
52
|
60
|
122
|
63
|
|
2025/04
|
40
|
59
|
144
|
61
|
62
|
125
|
97
|
128
|
58
|
89
|
299
|
134
|
73
|
53
|
152
|
138
|
102
|
72
|
117
|
129
|
166
|
92
|
67
|
54
|
69
|
74
|
56
|
60
|
99
|
158
|
|
|
2025/03
|
94
|
60
|
60
|
90
|
74
|
56
|
98
|
109
|
262
|
220
|
217
|
85
|
95
|
69
|
50
|
44
|
53
|
51
|
52
|
67
|
71
|
97
|
305
|
376
|
411
|
299
|
91
|
93
|
54
|
59
|
47
|
|
2025/02
|
100
|
41
|
38
|
44
|
39
|
89
|
50
|
48
|
80
|
97
|
92
|
61
|
87
|
64
|
64
|
74
|
75
|
70
|
45
|
63
|
72
|
40
|
47
|
77
|
78
|
84
|
82
|
85
|
|||
|
2025/01
|
145
|
81
|
95
|
103
|
69
|
55
|
62
|
59
|
65
|
62
|
77
|
90
|
128
|
46
|
65
|
70
|
90
|
81
|
87
|
156
|
102
|
103
|
88
|
132
|
66
|
50
|
62
|
97
|
299
|
251
|
194
|
|
2024/12
|
69
|
45
|
66
|
64
|
62
|
69
|
50
|
76
|
88
|
67
|
85
|
84
|
65
|
59
|
77
|
161
|
164
|
99
|
91
|
78
|
51
|
73
|
81
|
87
|
86
|
65
|
50
|
55
|
94
|
100
|
153
|
|
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