Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
PM2.5
PM10
O3
CO
SO2
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
22 Nov
Sat
23 Nov
Sun
24 Nov
Mon
25 Nov
Tue
26 Nov
Wed
27 Nov
Thu
28 Nov
Xi'an Air quality rank
Real-time AQI (Monitoring Station in Xi'an)
兴庆小区
9067 *
PM2.5
107
PM10
4
O3
1.1
CO
6
SO2
59
NO2
纺织城
9662
PM2.5
142 *
PM10
3
O3
1.0
CO
8
SO2
51
NO2
小寨
12494 *
PM2.5
125
PM10
16
O3
0.8
CO
5
SO2
53
NO2
市人民体育场
12796 *
PM2.5
110
PM10
3
O3
1.0
CO
6
SO2
59
NO2
高新西区
133101 *
PM2.5
104
PM10
13
O3
0.8
CO
6
SO2
58
NO2
经开区
9467
PM2.5
138 *
PM10
1
O3
1.4
CO
7
SO2
70
NO2
长安区
12091 *
PM2.5
121
PM10
5
O3
1.1
CO
6
SO2
52
NO2
临潼区
10780 *
PM2.5
112
PM10
6
O3
1.6
CO
7
SO2
46
NO2
草滩
10276 *
PM2.5
124
PM10
0
O3
1.1
CO
1
SO2
64
NO2
曲江文化产业集团
138105 *
PM2.5
132
PM10
2
O3
1.0
CO
8
SO2
70
NO2
广运潭
11889 *
PM2.5
160
PM10
3
O3
1.1
CO
5
SO2
58
NO2
文体局
12897 *
PM2.5
122
PM10
4
O3
1.1
CO
9
SO2
56
NO2
无线电监控中心
226176 *
PM2.5
197
PM10
11
O3
2.1
CO
10
SO2
68
NO2
Air quality in the last 12 months (Xi'an)
|
2024/10
|
47
|
53
|
56
|
55
|
83
|
97
|
77
|
130
|
83
|
64
|
93
|
97
|
69
|
67
|
72
|
55
|
78
|
55
|
42
|
32
|
36
|
30
|
53
|
78
|
94
|
63
|
42
|
57
|
96
|
107
|
72
|
|
2024/09
|
63
|
55
|
40
|
49
|
31
|
52
|
33
|
31
|
51
|
51
|
55
|
40
|
43
|
37
|
54
|
47
|
53
|
53
|
41
|
33
|
29
|
54
|
63
|
95
|
92
|
115
|
79
|
63
|
35
|
33
|
|
|
2024/08
|
50
|
52
|
41
|
44
|
41
|
38
|
38
|
39
|
52
|
104
|
60
|
48
|
48
|
51
|
45
|
37
|
47
|
38
|
47
|
49
|
39
|
55
|
61
|
59
|
45
|
35
|
26
|
40
|
40
|
37
|
38
|
|
2024/07
|
23
|
31
|
35
|
41
|
36
|
38
|
39
|
15
|
32
|
43
|
38
|
46
|
49
|
49
|
47
|
39
|
15
|
25
|
32
|
28
|
37
|
34
|
47
|
74
|
83
|
67
|
50
|
52
|
44
|
24
|
38
|
|
2024/06
|
73
|
42
|
58
|
32
|
37
|
59
|
45
|
40
|
40
|
49
|
45
|
53
|
55
|
45
|
60
|
42
|
38
|
34
|
39
|
40
|
25
|
43
|
47
|
62
|
83
|
64
|
52
|
60
|
46
|
59
|
|
|
2024/05
|
46
|
57
|
37
|
35
|
39
|
51
|
62
|
66
|
46
|
48
|
82
|
63
|
71
|
68
|
79
|
64
|
63
|
67
|
48
|
45
|
55
|
55
|
50
|
48
|
52
|
37
|
61
|
58
|
32
|
53
|
74
|
|
2024/04
|
84
|
81
|
69
|
87
|
81
|
90
|
80
|
76
|
62
|
50
|
57
|
63
|
55
|
43
|
76
|
88
|
71
|
73
|
176
|
127
|
118
|
94
|
300
|
141
|
85
|
67
|
69
|
65
|
47
|
27
|
|
|
2024/03
|
57
|
54
|
80
|
109
|
111
|
75
|
90
|
74
|
90
|
93
|
64
|
65
|
73
|
94
|
63
|
301
|
190
|
75
|
132
|
105
|
96
|
114
|
114
|
49
|
36
|
72
|
105
|
74
|
62
|
75
|
90
|
|
2024/02
|
171
|
89
|
115
|
107
|
103
|
126
|
122
|
150
|
127
|
227
|
99
|
120
|
135
|
107
|
55
|
72
|
97
|
341
|
461
|
81
|
56
|
85
|
74
|
92
|
130
|
128
|
110
|
150
|
100
|
||
|
2024/01
|
117
|
105
|
77
|
93
|
109
|
81
|
77
|
127
|
112
|
92
|
126
|
183
|
234
|
149
|
110
|
92
|
109
|
151
|
106
|
111
|
56
|
22
|
37
|
59
|
67
|
89
|
97
|
108
|
139
|
193
|
233
|
|
2023/12
|
68
|
107
|
153
|
130
|
116
|
165
|
87
|
81
|
130
|
108
|
47
|
87
|
55
|
39
|
76
|
73
|
57
|
76
|
102
|
67
|
57
|
66
|
115
|
148
|
156
|
172
|
192
|
245
|
226
|
174
|
125
|
|
2023/11
|
61
|
64
|
51
|
55
|
62
|
50
|
74
|
86
|
83
|
73
|
43
|
68
|
72
|
112
|
109
|
212
|
77
|
76
|
95
|
144
|
163
|
96
|
80
|
66
|
68
|
107
|
89
|
74
|
75
|
45
|
|
|
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
*: primary pollution