Shaanxi - China   2023-09-30   Saturday   34.34N, 108.94E

Xi'an

Shaanxi - China
2023-09-30

Air Quality

Excellent

No health implications.

22

PM2.5

45

PM10

112

O3

0.5

CO

8

SO2

12

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

30 Sep

51 Good

Sun

1 Oct

54 Good

Mon

2 Oct

41 Excellent

Tue

3 Oct

46 Excellent

Wed

4 Oct

41 Excellent

Thu

5 Oct

38 Excellent

Fri

6 Oct

38 Excellent

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

无线电监控中心

64

21

PM2.5

77 *

PM10

117

O3

0.6

CO

11

SO2

10

NO2

文体局

53

37 *

PM2.5

40

PM10

108

O3

0.5

CO

9

SO2

20

NO2

广运潭

42

17

PM2.5

42

PM10

108

O3

0.4

CO

9

SO2

10

NO2

曲江文化产业集团

38

21

PM2.5

38

PM10

107

O3

0.5

CO

6

SO2

13

NO2

临潼区

57

23

PM2.5

63 *

PM10

112

O3

0.7

CO

10

SO2

8

NO2

长安区

46

32

PM2.5

33

PM10

110

O3

0.7

CO

8

SO2

17

NO2

经开区

47

13

PM2.5

47

PM10

112

O3

0.4

CO

6

SO2

5

NO2

高新西区

38

20

PM2.5

38

PM10

106

O3

0.6

CO

7

SO2

10

NO2

市人民体育场

40

20

PM2.5

40

PM10

116

O3

0.5

CO

10

SO2

12

NO2

小寨

38

23

PM2.5

38

PM10

104

O3

0.5

CO

8

SO2

16

NO2

纺织城

44

22

PM2.5

44

PM10

120

O3

0.6

CO

7

SO2

12

NO2

兴庆小区

38

16

PM2.5

38

PM10

118

O3

0.4

CO

8

SO2

11

NO2

高压开关厂

46

23

PM2.5

46

PM10

114

O3

0.5

CO

9

SO2

12

NO2

Monthly Average AQI (Xi'an)

2018/09 - 2023/08

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

2023/08
37
39
38
45
53
35
33
42
50
57
54
34
55
53
50
65
116
61
65
31
35
61
40
48
53
33
23
38
45
55
54
2023/07
49
44
31
37
73
58
56
82
93
75
58
51
25
53
52
62
65
59
60
70
56
75
74
47
51
35
45
23
29
34
36
2023/06
34
29
25
22
29
54
54
57
63
66
83
61
62
61
45
38
29
28
50
59
71
60
47
44
52
71
56
31
64
63
2023/05
69
70
64
54
72
33
34
39
46
52
49
61
62
60
67
58
63
50
51
64
43
32
43
42
52
48
31
16
23
44
41
2023/04
75
65
18
21
64
173
134
102
85
89
426
250
185
72
68
83
93
95
95
456
83
21
24
32
53
73
75
181
104
77
2023/03
106
109
89
86
117
116
118
83
89
93
149
113
111
100
85
46
50
83
116
103
105
139
85
170
93
83
74
79
71
80
81
2023/02
135
85
100
166
252
320
278
274
182
152
113
58
49
56
112
150
166
112
78
101
108
127
129
86
156
131
176
149
2023/01
273
246
275
310
336
145
134
185
216
167
194
240
341
83
62
71
123
109
101
117
203
322
162
95
64
101
72
80
80
112
154
2022/12
70
111
157
130
172
210
250
192
220
130
66
150
132
96
136
133
71
90
131
117
86
68
104
141
94
65
84
78
109
160
226
2022/11
87
111
73
96
99
113
142
142
120
96
49
31
55
70
85
140
181
207
106
155
139
52
97
109
105
126
172
125
111
59
2022/10
66
64
48
17
14
19
38
38
40
44
60
90
100
70
61
60
72
103
111
77
97
93
91
109
141
93
63
65
55
54
51
2022/09
57
49
53
38
52
64
74
71
61
75
59
70
60
74
73
86
59
56
30
22
40
47
54
70
67
69
52
43
74
77
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