Shaanxi - China   2026-04-18   Saturday   34.34N, 108.94E

Xi'an

Shaanxi - China
2026-04-18

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

31

PM2.5

83 *

PM10

29

O3

0.6

CO

6

SO2

60

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

18 Apr

88 Good

Sun

19 Apr

143 Light

Mon

20 Apr

121 Light

Tue

21 Apr

66 Good

Wed

22 Apr

65 Good

Thu

23 Apr

36 Excellent

Fri

24 Apr

23 Excellent

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

兴庆小区

75

28

PM2.5

84 *

PM10

6

O3

0.5

CO

4

SO2

87

NO2

纺织城

106

32

PM2.5

135 *

PM10

1

O3

0.7

CO

6

SO2

79

NO2

小寨

75

33

PM2.5

85 *

PM10

5

O3

0.8

CO

6

SO2

93

NO2

市人民体育场

77

36

PM2.5

87 *

PM10

18

O3

0.6

CO

6

SO2

81

NO2

高新西区

78

30

PM2.5

89 *

PM10

29

O3

0.6

CO

6

SO2

68

NO2

经开区

70

26

PM2.5

77 *

PM10

53

O3

0.5

CO

6

SO2

45

NO2

长安区

53

20

PM2.5

54 *

PM10

20

O3

0.5

CO

4

SO2

50

NO2

临潼区

70

34

PM2.5

78 *

PM10

42

O3

0.5

CO

8

SO2

37

NO2

广运潭

73

38

PM2.5

82 *

PM10

21

O3

0.6

CO

3

SO2

60

NO2

无线电监控中心

66

31

PM2.5

72 *

PM10

56

O3

0.4

CO

8

SO2

39

NO2

行知小学

68

26

PM2.5

74 *

PM10

42

O3

0.5

CO

4

SO2

50

NO2

西苑北路977号

65

30

PM2.5

71 *

PM10

46

O3

0.5

CO

8

SO2

30

NO2

Monthly Average AQI (Xi'an)

2021/04 - 2026/03

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

2026/03
18
37
60
130
96
65
52
62
55
113
123
109
127
70
41
62
57
89
106
94
94
104
108
75
80
91
68
60
62
36
51
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
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