Yunnan - China   2025-06-23   Monday   26.08N, 103.18E

Dongchuan

Yunnan - China
2025-06-23

Air Quality

Excellent

No health implications.

2

PM2.5

15

PM10

40

O3

0.5

CO

4

SO2

9

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

23 Jun

57 Good

Tue

24 Jun

41 Excellent

Wed

25 Jun

45 Excellent

Thu

26 Jun

43 Excellent

Fri

27 Jun

56 Good

Sat

28 Jun

62 Good

Sun

29 Jun

25 Excellent

Monthly Average AQI (Dongchuan)

2020/06 - 2025/05

Air quality in the last 12 months (Dongchuan)

2025/05
42
38
31
30
35
35
31
27
36
31
29
36
33
34
34
31
31
32
35
32
36
35
49
32
27
24
17
17
18
16
14
2025/04
46
47
60
69
58
51
52
62
58
62
53
78
79
65
58
39
30
32
36
34
29
34
47
45
40
57
58
38
34
28
2025/03
41
45
42
45
47
35
39
53
47
48
48
55
67
66
52
27
23
17
37
44
59
63
54
41
38
37
36
83
72
53
41
2025/02
40
48
21
40
49
44
26
34
39
34
38
46
46
54
48
53
34
39
52
41
45
42
43
31
33
32
37
37
2025/01
47
50
43
49
39
55
36
36
34
30
20
44
46
47
50
71
58
56
59
63
49
50
52
34
35
34
45
50
76
42
34
2024/12
34
37
38
36
38
38
41
40
27
28
35
35
39
29
43
53
41
30
37
31
42
37
37
38
39
43
53
43
43
39
44
2024/11
26
28
43
31
35
46
37
22
21
41
33
28
31
42
46
47
49
39
39
43
28
31
26
23
30
31
30
36
31
28
2024/10
11
21
30
30
21
23
17
29
23
23
21
23
28
27
26
19
24
36
43
33
24
23
25
40
40
36
33
34
45
42
36
2024/09
28
21
23
27
24
32
27
17
16
15
23
24
29
33
34
26
21
26
32
35
32
21
26
43
39
34
33
17
20
23
2024/08
37
38
30
23
21
20
18
17
16
20
52
45
48
46
43
39
37
35
38
40
38
33
26
33
29
24
26
32
36
37
33
2024/07
17
22
22
10
11
15
14
14
18
18
13
17
17
19
15
17
21
24
21
20
19
20
25
32
24
34
37
24
21
18
28
2024/06
33
30
27
26
16
21
16
16
13
20
18
20
22
20
28
27
18
20
24
29
28
25
21
18
18
22
17
12
18
19
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