Yunnan - China   2025-06-27   Friday   26.11N, 99.95E

Eryuan

Yunnan - China
2025-06-27

Air Quality

Excellent

No health implications.

11

PM2.5

18

PM10

43

O3

0.6

CO

7

SO2

6

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

27 Jun

36 Excellent

Sat

28 Jun

32 Excellent

Sun

29 Jun

34 Excellent

Mon

30 Jun

34 Excellent

Tue

1 Jul

35 Excellent

Wed

2 Jul

28 Excellent

Thu

3 Jul

15 Excellent

Monthly Average AQI (Eryuan)

2020/06 - 2025/05

Air quality in the last 12 months (Eryuan)

2025/05
28
22
26
18
23
25
24
21
24
34
25
30
29
28
32
31
31
26
27
26
23
23
33
21
17
21
15
14
13
13
13
2025/04
79
64
59
58
54
45
45
54
54
43
40
39
23
28
36
23
27
30
25
23
21
23
38
42
47
51
49
50
36
39
2025/03
41
37
27
34
41
49
51
58
50
43
46
57
64
43
32
37
32
45
23
40
54
37
36
26
28
23
32
55
95
77
65
2025/02
41
43
50
43
37
44
45
33
35
32
31
30
39
45
28
37
34
42
36
27
30
33
37
36
34
23
20
32
2025/01
26
32
38
35
32
30
26
27
24
26
30
29
31
34
33
42
33
25
27
28
45
43
34
25
28
36
31
40
54
39
35
2024/12
25
23
23
22
23
21
25
23
21
27
32
35
26
24
20
21
38
28
21
17
23
20
22
26
24
32
38
37
24
23
25
2024/11
30
36
27
29
24
30
17
16
20
24
24
19
24
25
29
30
33
28
25
26
21
24
23
21
22
25
25
25
25
25
2024/10
18
16
18
18
15
17
17
18
19
22
21
28
24
25
25
20
19
27
32
25
31
32
29
18
19
29
30
43
33
27
29
2024/09
19
20
19
18
17
21
30
30
22
17
21
21
23
25
24
25
22
24
29
30
32
28
27
29
28
22
22
21
17
20
2024/08
20
27
20
15
15
18
18
18
27
15
18
27
25
36
36
25
28
21
15
18
22
26
29
27
22
23
24
29
26
32
19
2024/07
11
16
14
14
14
17
17
16
16
14
15
13
19
18
16
19
27
22
23
28
14
17
16
18
20
19
22
28
24
20
24
2024/06
41
35
34
36
28
24
23
24
22
25
34
28
16
18
15
24
27
27
29
35
37
36
24
16
16
23
18
14
13
13
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