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

Eryuan

Yunnan - China
2025-06-06

Air Quality

Excellent

No health implications.

10

PM2.5

18

PM10

87

O3

0.3

CO

6

SO2

5

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

6 Jun

39 Excellent

Sat

7 Jun

35 Excellent

Sun

8 Jun

37 Excellent

Mon

9 Jun

34 Excellent

Tue

10 Jun

34 Excellent

Wed

11 Jun

36 Excellent

Thu

12 Jun

36 Excellent

Monthly Average AQI (Eryuan)

2020/05 - 2025/04

Air quality in the last 12 months (Eryuan)

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
2024/05
38
35
31
53
50
31
34
35
26
28
33
30
31
30
29
32
31
38
36
20
25
29
23
26
20
15
13
13
19
37
32
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