Guangdong - China   2025-07-23   Wednesday   23.07N, 112.01E

Yun'an

Guangdong - China
2025-07-23

Air Quality

Excellent

No health implications.

9

PM2.5

21

PM10

29

O3

0.5

CO

5

SO2

20

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

23 Jul

54 Good

Thu

24 Jul

59 Good

Fri

25 Jul

78 Good

Sat

26 Jul

62 Good

Sun

27 Jul

58 Good

Mon

28 Jul

57 Good

Tue

29 Jul

43 Excellent

Monthly Average AQI (Yun'an)

2020/07 - 2025/06

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

2025/06
30
35
18
29
37
26
21
18
30
39
29
16
16
14
13
22
18
15
14
17
16
18
14
18
20
24
17
20
23
18
2025/05
33
42
31
32
26
34
22
23
21
35
33
45
48
35
27
18
23
22
27
26
26
24
24
18
34
37
60
63
31
27
34
2025/04
27
48
62
58
78
79
72
70
69
45
42
59
179
151
100
88
80
66
38
38
29
36
44
35
21
47
56
30
48
47
2025/03
38
36
44
30
13
14
18
30
54
68
50
35
31
28
22
17
42
36
45
52
60
64
60
72
71
53
42
44
10
11
13
2025/02
35
36
15
23
41
45
24
35
52
48
58
52
40
63
49
95
54
52
60
49
38
41
24
27
70
78
98
61
2025/01
74
71
65
72
84
86
81
84
80
46
49
61
61
82
61
71
61
66
67
71
68
69
70
56
45
19
35
35
111
62
41
2024/12
62
74
75
67
77
77
49
22
56
61
62
29
41
50
50
57
62
52
47
64
65
65
71
68
69
60
81
80
81
80
71
2024/11
49
44
56
49
47
55
47
51
67
49
51
53
50
42
27
35
39
21
18
17
18
26
34
47
35
23
35
46
49
54
2024/10
37
24
46
46
46
49
56
55
52
39
46
59
67
57
42
58
42
41
38
26
38
37
20
41
46
35
27
17
20
34
51
2024/09
29
35
30
37
36
17
16
19
21
26
39
46
40
36
22
32
29
25
36
43
31
14
15
14
22
33
45
51
46
40
2024/08
21
29
29
35
34
39
42
36
34
27
34
27
24
26
25
17
22
19
28
26
19
27
32
32
27
35
35
44
38
32
36
2024/07
27
25
16
21
21
18
18
18
20
16
16
16
15
23
31
23
19
18
27
26
25
22
20
24
26
31
23
19
12
19
17
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