Yunnan - China   2025-06-27   Friday   22.78N, 100.97E

Simao

Yunnan - China
2025-06-27

Air Quality

Excellent

No health implications.

23

PM2.5

28

PM10

20

O3

0.5

CO

4

SO2

6

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

27 Jun

31 Excellent

Sat

28 Jun

36 Excellent

Sun

29 Jun

33 Excellent

Mon

30 Jun

32 Excellent

Tue

1 Jul

39 Excellent

Wed

2 Jul

40 Excellent

Thu

3 Jul

23 Excellent

Monthly Average AQI (Simao)

2020/06 - 2025/05

Air quality in the last 12 months (Simao)

2025/05
27
31
26
30
30
40
48
54
54
57
34
24
35
30
32
29
27
27
34
41
40
38
38
51
23
19
21
23
26
24
24
2025/04
63
45
46
83
108
79
68
60
67
66
59
58
46
40
28
28
28
35
42
35
39
47
60
68
69
74
77
75
46
32
2025/03
51
59
68
75
74
78
60
54
51
51
65
60
69
81
79
76
79
38
23
53
58
53
57
52
49
52
75
105
94
103
92
2025/02
60
59
56
49
44
58
57
47
24
37
46
42
52
58
66
63
55
52
53
60
65
65
60
41
36
34
49
55
2025/01
32
37
37
43
48
52
44
39
49
48
51
37
41
42
37
47
48
45
43
43
40
38
44
38
38
43
36
43
61
54
53
2024/12
29
27
31
27
30
33
35
41
38
36
39
42
39
35
26
24
30
27
35
42
35
41
36
41
38
43
45
45
40
36
39
2024/11
36
34
40
41
38
35
34
25
22
25
30
28
33
27
27
31
32
38
40
34
30
28
33
34
31
28
24
24
21
28
2024/10
22
20
24
21
25
26
33
32
33
27
30
25
29
32
29
24
23
34
34
26
23
26
25
29
30
32
39
49
42
39
36
2024/09
29
32
30
26
25
32
39
33
21
18
20
21
23
24
28
29
30
21
28
35
35
29
29
33
30
29
29
20
22
25
2024/08
18
17
22
23
20
19
16
19
21
24
25
35
36
28
27
26
27
26
20
20
24
18
18
18
22
18
20
21
23
23
26
2024/07
21
20
19
19
15
18
15
19
17
17
16
16
17
17
19
20
18
22
20
18
17
15
15
16
18
19
18
18
15
19
16
2024/06
22
26
28
35
39
23
16
17
19
23
22
18
19
18
23
26
36
34
27
24
24
19
24
21
19
17
17
14
17
16
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