Yunnan - China   2025-04-28   Monday   23.37N, 103.38E

Honghe Prefecture

Yunnan - China
2025-04-28

Air Quality

Excellent

No health implications.

30

PM2.5

44

PM10

87

O3

0.5

CO

5

SO2

11

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

28 Apr

61 Good

Tue

29 Apr

40 Excellent

Wed

30 Apr

40 Excellent

Thu

1 May

46 Excellent

Fri

2 May

84 Good

Sat

3 May

50 Excellent

Sun

4 May

32 Excellent

Real-time AQI (Monitoring Station in Honghe Prefecture)

污水处理厂

45

31

PM2.5

36

PM10

92

O3

0.6

CO

5

SO2

11

NO2

监测站

44

22

PM2.5

44

PM10

85

O3

0.4

CO

8

SO2

12

NO2

州图书馆

52

36 *

PM2.5

50

PM10

83

O3

0.4

CO

2

SO2

10

NO2

Monthly Average AQI (Honghe Prefecture)

2020/03 - 2025/02

Air quality in the last 12 months (Honghe Prefecture)

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
2024/08
15
15
14
17
13
14
13
14
12
15
34
47
21
32
32
31
30
29
35
35
18
12
12
24
16
14
16
24
25
22
18
2024/07
13
16
12
11
12
12
13
16
14
12
11
13
14
13
15
13
13
15
12
12
10
15
22
18
16
23
23
21
16
16
19
2024/06
26
22
16
22
22
16
11
13
15
22
13
14
11
13
14
15
22
21
26
21
22
17
18
23
25
14
11
13
13
12
2024/05
74
53
38
52
61
38
39
35
23
20
28
34
29
20
31
21
23
27
28
28
42
30
26
25
21
12
14
13
19
29
29
2024/04
54
58
68
75
75
91
88
66
53
58
58
63
76
59
85
94
86
61
62
49
49
56
56
58
43
52
62
63
69
65
2024/03
29
30
53
59
40
47
87
68
49
47
47
48
60
61
67
80
99
84
67
39
42
40
36
48
54
62
64
69
56
74
75
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