Shaanxi - China   2025-06-09   Monday   33.15N, 107.33E

Chenggu

Shaanxi - China
2025-06-09

Air Quality

Excellent

No health implications.

16

PM2.5

32

PM10

47

O3

0.5

CO

5

SO2

13

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

9 Jun

58 Good

Tue

10 Jun

77 Good

Wed

11 Jun

76 Good

Thu

12 Jun

95 Good

Fri

13 Jun

92 Good

Sat

14 Jun

21 Excellent

Sun

15 Jun

46 Excellent

Monthly Average AQI (Chenggu)

2020/05 - 2025/04

Air quality in the last 12 months (Chenggu)

2025/04
60
77
72
68
89
64
57
62
71
68
86
498
259
85
59
70
77
97
105
57
55
81
82
57
57
50
39
45
52
51
2025/03
112
66
24
19
28
39
47
57
63
51
79
111
56
33
54
49
51
46
44
50
53
52
59
53
49
86
247
74
65
63
46
2025/02
99
56
38
63
82
53
59
67
72
81
88
68
68
61
54
60
63
62
70
98
124
97
57
70
68
51
57
78
2025/01
127
113
111
158
171
199
195
110
86
83
74
78
93
95
68
68
109
120
103
107
126
190
249
137
38
65
75
110
219
228
163
2024/12
88
108
117
68
73
71
80
77
70
79
73
75
38
58
80
94
102
95
85
126
135
100
74
106
109
119
82
67
123
131
112
2024/11
45
33
42
48
44
55
70
78
71
61
64
65
48
32
37
33
13
11
22
29
34
50
61
53
23
46
56
53
59
73
2024/10
27
29
38
47
53
52
50
60
39
35
43
42
48
40
38
49
53
40
34
12
15
27
40
52
52
35
24
33
49
60
51
2024/09
34
41
34
28
17
37
26
33
30
22
42
33
31
23
32
21
25
35
34
26
18
27
36
51
53
55
65
67
41
14
2024/08
33
35
26
18
20
24
27
26
28
54
60
45
40
34
28
31
30
18
27
28
29
39
41
42
33
29
26
26
32
36
35
2024/07
22
25
28
27
17
21
22
15
14
18
18
25
36
21
20
26
17
19
18
22
25
32
34
56
65
55
50
43
32
26
26
2024/06
60
38
42
26
24
31
27
28
32
40
36
34
35
35
36
25
25
24
29
22
11
27
34
37
29
30
26
32
38
42
2024/05
24
27
19
24
28
49
50
48
27
37
68
63
64
58
59
56
61
70
28
29
38
46
42
44
40
25
42
45
30
42
58
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