Yunnan - China   2025-09-08   Monday   23.37N, 103.38E

Honghe Prefecture

Yunnan - China
2025-09-08

Air Quality

Excellent

No health implications.

23

PM2.5

31

PM10

88

O3

0.4

CO

15

SO2

8

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

8 Sep

36 Excellent

Tue

9 Sep

33 Excellent

Wed

10 Sep

31 Excellent

Thu

11 Sep

30 Excellent

Fri

12 Sep

35 Excellent

Sat

13 Sep

34 Excellent

Sun

14 Sep

29 Excellent

Real-time AQI (Monitoring Station in Honghe Prefecture)

污水处理厂

38

26

PM2.5

30

PM10

86

O3

0.4

CO

26

SO2

9

NO2

监测站

33

21

PM2.5

33

PM10

93

O3

0.3

CO

10

SO2

5

NO2

州图书馆

32

22

PM2.5

30

PM10

84

O3

0.3

CO

8

SO2

8

NO2

Monthly Average AQI (Honghe Prefecture)

2020/09 - 2025/08

Air quality in the last 12 months (Honghe Prefecture)

2025/08
26
29
24
18
27
26
20
18
18
21
26
25
27
35
39
25
26
40
33
26
24
24
25
26
32
29
24
21
26
29
25
2025/07
16
17
19
18
20
25
28
19
22
25
28
29
29
24
23
24
19
24
26
29
31
21
26
18
19
19
24
35
34
39
26
2025/06
16
18
27
27
22
32
33
27
28
38
52
35
33
27
33
19
19
15
18
23
21
17
24
17
18
17
24
16
16
16
2025/05
48
38
25
26
30
32
40
43
47
35
25
27
32
40
25
24
21
25
31
22
31
30
45
36
36
21
18
15
20
19
14
2025/04
38
53
71
108
82
32
53
68
61
73
63
58
70
54
61
41
31
38
41
44
34
36
48
56
48
49
65
60
34
37
2025/03
46
52
73
76
84
84
47
49
50
45
59
53
52
64
73
51
45
37
50
63
59
78
78
46
61
64
71
95
84
31
36
2025/02
51
59
46
48
51
53
45
29
27
34
45
55
41
41
51
55
38
31
36
38
32
32
32
23
30
27
37
48
2025/01
56
52
69
85
78
87
86
90
70
50
49
62
60
65
80
82
81
91
58
58
89
101
57
45
47
44
50
55
54
48
47
2024/12
41
47
40
40
36
26
26
26
27
31
40
34
29
46
84
47
37
49
68
69
67
59
66
66
72
88
84
59
38
49
42
2024/11
35
50
57
53
53
63
49
57
66
45
43
39
38
41
34
33
48
51
52
48
50
46
44
47
44
44
27
37
63
67
2024/10
26
23
30
26
31
35
42
41
42
38
35
45
46
34
33
20
18
25
33
27
30
32
30
43
39
41
47
56
47
33
31
2024/09
27
19
19
23
29
29
30
14
18
12
19
27
22
27
26
27
22
25
29
38
31
24
28
32
31
37
36
25
21
18
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