Shaanxi - China   2026-03-20   Friday   34.34N, 108.94E

Xi'an

Shaanxi - China
2026-03-20

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

44

PM2.5

150 *

PM10

20

O3

0.7

CO

6

SO2

51

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

20 Mar

108 Light

Sat

21 Mar

111 Light

Sun

22 Mar

94 Good

Mon

23 Mar

88 Good

Tue

24 Mar

71 Good

Wed

25 Mar

34 Excellent

Thu

26 Mar

40 Excellent

Xi'an Air quality rank

Real-time AQI (Monitoring Station in Xi'an)

纺织城

122

50

PM2.5

175 *

PM10

1

O3

0.6

CO

5

SO2

59

NO2

小寨

111

40

PM2.5

147 *

PM10

21

O3

0.6

CO

6

SO2

62

NO2

市人民体育场

115

44

PM2.5

159 *

PM10

18

O3

1.0

CO

6

SO2

62

NO2

高新西区

112

41

PM2.5

151 *

PM10

34

O3

0.6

CO

5

SO2

39

NO2

经开区

112

40

PM2.5

151 *

PM10

16

O3

0.6

CO

4

SO2

62

NO2

长安区

114

55

PM2.5

154 *

PM10

3

O3

0.8

CO

5

SO2

55

NO2

临潼区

94

37

PM2.5

111 *

PM10

50

O3

0.4

CO

6

SO2

21

NO2

无线电监控中心

106

44

PM2.5

135 *

PM10

12

O3

0.5

CO

5

SO2

53

NO2

行知小学

112

39

PM2.5

150 *

PM10

12

O3

0.7

CO

6

SO2

66

NO2

西苑北路977号

115

47

PM2.5

159 *

PM10

30

O3

0.8

CO

5

SO2

26

NO2

Monthly Average AQI (Xi'an)

2021/03 - 2026/02

Air quality in the last 12 months (Xi'an)

2026/02
130
109
116
125
136
129
69
70
81
144
136
113
83
111
74
53
176
111
81
57
186
321
141
53
70
64
61
57
2026/01
76
130
157
76
55
42
57
62
63
62
68
70
82
117
110
100
106
135
68
34
61
105
157
187
196
157
161
172
154
140
131
2025/12
89
81
77
95
134
151
85
95
125
138
136
103
81
91
112
123
126
170
128
64
71
113
97
95
74
84
116
158
161
183
122
2025/11
62
74
97
106
99
68
46
56
66
94
93
94
75
93
109
77
30
36
52
65
80
83
60
81
78
143
135
97
77
80
2025/10
21
26
42
28
18
15
13
40
20
15
11
12
25
52
31
40
12
29
37
26
37
50
63
71
57
37
62
68
81
73
67
2025/09
41
33
35
17
28
53
59
45
44
49
26
20
38
52
51
33
19
11
17
34
19
16
21
27
47
46
37
17
32
46
2025/08
40
44
44
43
25
35
41
33
20
22
28
42
46
47
32
28
22
22
23
28
54
43
28
25
43
41
35
20
15
23
26
2025/07
27
25
32
35
20
33
33
30
44
37
35
44
46
44
35
47
41
28
40
27
31
46
28
18
21
25
29
30
36
47
33
2025/06
49
41
49
50
43
46
32
36
41
49
59
47
51
49
67
59
60
51
35
40
41
38
34
40
32
33
41
32
36
25
2025/05
98
77
76
72
119
460
179
110
84
52
46
59
45
68
73
62
180
115
74
67
70
82
58
53
45
44
56
50
44
53
47
2025/04
84
94
92
109
95
92
78
93
113
101
119
317
129
85
63
114
125
113
88
69
71
151
108
70
78
69
50
51
59
111
2025/03
171
67
25
61
74
72
85
89
70
86
201
199
92
56
48
45
52
49
50
60
68
72
87
73
62
211
180
125
101
84
83
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