Shaanxi - China   2025-06-23   Monday   35.21N, 107.80E

Changwu

Shaanxi - China
2025-06-23

Air Quality

Excellent

No health implications.

13

PM2.5

16

PM10

112

O3

0.5

CO

7

SO2

8

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

23 Jun

100 Good

Tue

24 Jun

96 Good

Wed

25 Jun

92 Good

Thu

26 Jun

97 Good

Fri

27 Jun

99 Good

Sat

28 Jun

43 Excellent

Sun

29 Jun

18 Excellent

Monthly Average AQI (Changwu)

2020/06 - 2025/05

Air quality in the last 12 months (Changwu)

2025/05
113
107
74
75
234
323
121
86
114
53
45
52
51
79
65
80
284
101
60
57
60
78
47
50
34
34
42
47
47
59
39
2025/04
69
72
86
126
90
88
72
106
112
72
174
292
118
63
52
163
86
114
100
68
98
125
73
59
81
50
45
31
58
146
2025/03
117
51
43
49
60
57
80
74
63
70
304
268
89
44
79
46
47
40
43
57
65
67
105
169
82
352
182
108
66
71
64
2025/02
152
70
36
43
42
62
80
47
62
72
80
83
72
61
51
80
81
78
78
91
100
80
41
58
78
64
69
79
2025/01
66
65
75
85
63
54
51
49
56
56
92
79
126
58
44
65
79
71
86
78
101
130
213
199
59
85
69
87
159
148
125
2024/12
53
56
69
59
49
54
43
45
74
70
105
78
53
53
59
87
67
55
85
73
53
60
77
83
75
79
52
49
61
50
59
2024/11
61
47
58
51
67
92
113
122
111
90
102
102
72
49
63
52
37
26
45
48
65
69
111
67
40
54
66
64
44
48
2024/10
43
43
53
53
73
74
55
96
65
53
58
72
71
62
62
69
67
42
27
29
26
27
51
65
69
55
42
47
67
70
57
2024/09
52
38
39
39
22
42
29
35
36
45
49
41
29
32
50
40
47
44
33
36
25
41
57
70
57
65
76
70
33
39
2024/08
32
39
21
29
32
37
20
31
62
209
49
33
37
39
24
33
39
28
33
38
33
38
44
51
45
29
24
36
38
38
40
2024/07
26
35
25
24
52
38
26
26
30
37
26
30
41
41
36
18
16
23
24
19
90
24
16
74
76
54
52
43
26
29
38
2024/06
62
34
40
41
46
48
37
38
34
38
41
50
47
50
54
35
29
35
37
43
30
39
53
77
76
62
32
45
46
34
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