Yunnan - China   2025-10-22   Wednesday   27.34N, 103.72E

Zhaotong

Yunnan - China
2025-10-22

Air Quality

Excellent

No health implications.

7

PM2.5

11

PM10

30

O3

0.6

CO

7

SO2

8

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

22 Oct

30 Excellent

Thu

23 Oct

33 Excellent

Fri

24 Oct

39 Excellent

Sat

25 Oct

32 Excellent

Sun

26 Oct

38 Excellent

Mon

27 Oct

28 Excellent

Tue

28 Oct

20 Excellent

Zhaotong Air quality rank

Real-time AQI (Monitoring Station in Zhaotong)

监测站

23

8

PM2.5

23

PM10

31

O3

0.6

CO

2

SO2

13

NO2

Monthly Average AQI (Zhaotong)

2020/09 - 2025/08

Air quality in the last 12 months (Zhaotong)

2025/08
36
38
42
46
41
41
36
39
36
34
26
36
35
42
40
37
30
32
37
41
37
28
28
25
32
27
27
33
30
26
28
2025/07
30
22
28
26
27
24
30
31
24
25
29
28
35
34
35
32
37
40
33
29
27
21
21
21
27
34
30
41
40
42
32
2025/06
28
27
32
33
35
47
44
40
47
41
37
43
45
48
30
31
28
26
25
32
31
36
39
27
24
21
30
26
31
23
2025/05
58
50
52
53
37
29
30
32
43
49
48
45
54
43
49
40
42
45
39
42
46
48
51
47
34
31
26
27
29
23
23
2025/04
41
37
48
50
35
28
34
44
52
43
62
182
115
81
71
70
47
40
40
33
35
38
70
39
42
41
33
33
37
40
2025/03
45
49
49
43
29
23
25
37
35
41
46
44
44
35
29
27
27
29
44
49
53
56
50
43
36
38
43
137
31
32
32
2025/02
31
30
27
47
31
23
29
28
36
38
45
37
35
39
47
44
44
36
42
33
35
28
27
33
30
38
38
36
2025/01
79
64
65
69
57
72
36
32
36
36
34
51
49
37
50
50
53
39
49
52
62
56
52
37
30
46
50
56
48
48
34
2024/12
57
57
47
41
38
41
39
30
36
30
37
34
31
34
39
48
41
49
46
42
40
39
48
38
38
39
44
45
56
43
50
2024/11
31
39
46
29
33
40
36
30
33
41
42
34
39
48
54
41
37
41
33
33
36
41
42
35
31
29
32
38
47
46
2024/10
24
31
28
30
31
25
32
41
36
26
29
30
30
34
35
35
33
42
37
42
28
28
30
45
37
29
32
35
42
43
32
2024/09
32
22
28
33
37
36
32
26
23
27
38
27
29
36
40
40
29
31
38
37
32
31
35
45
33
37
33
29
33
26
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