Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Apr
Wed
22 Apr
Thu
23 Apr
Fri
24 Apr
Sat
25 Apr
Sun
26 Apr
Mon
27 Apr
Real-time AQI (Monitoring Station in Honghe Prefecture)
州图书馆
7246 *
PM2.5
60
PM10
125
O3
0.5
CO
4
SO2
7
NO2
蒙自市朝阳路
5839 *
PM2.5
46
PM10
125
O3
0.5
CO
5
SO2
7
NO2
Air quality in the last 12 months (Honghe Prefecture)
|
2026/03
|
48
|
61
|
57
|
50
|
43
|
26
|
32
|
25
|
20
|
24
|
35
|
35
|
42
|
51
|
30
|
29
|
46
|
45
|
51
|
59
|
62
|
29
|
34
|
53
|
62
|
76
|
93
|
125
|
73
|
45
|
53
|
|
2026/02
|
28
|
21
|
26
|
40
|
39
|
36
|
48
|
33
|
15
|
26
|
27
|
27
|
29
|
32
|
33
|
48
|
57
|
41
|
23
|
21
|
28
|
30
|
33
|
42
|
37
|
24
|
35
|
39
|
|||
|
2026/01
|
40
|
28
|
12
|
12
|
19
|
16
|
26
|
29
|
27
|
34
|
54
|
51
|
72
|
52
|
55
|
40
|
40
|
34
|
38
|
41
|
37
|
21
|
18
|
25
|
32
|
32
|
29
|
33
|
39
|
36
|
43
|
|
2025/12
|
42
|
44
|
60
|
55
|
40
|
35
|
36
|
43
|
42
|
41
|
41
|
41
|
46
|
45
|
30
|
36
|
36
|
29
|
25
|
38
|
46
|
40
|
38
|
36
|
49
|
38
|
33
|
34
|
35
|
39
|
35
|
|
2025/11
|
19
|
16
|
21
|
30
|
16
|
18
|
22
|
23
|
14
|
13
|
18
|
22
|
30
|
26
|
33
|
36
|
42
|
21
|
24
|
38
|
55
|
53
|
33
|
39
|
51
|
61
|
52
|
55
|
60
|
49
|
|
|
2025/10
|
18
|
18
|
21
|
24
|
21
|
32
|
21
|
19
|
22
|
24
|
30
|
33
|
38
|
34
|
18
|
20
|
27
|
28
|
26
|
39
|
26
|
27
|
36
|
44
|
19
|
21
|
25
|
28
|
32
|
33
|
35
|
|
2025/09
|
21
|
23
|
25
|
28
|
27
|
32
|
30
|
33
|
30
|
20
|
21
|
18
|
19
|
22
|
25
|
28
|
28
|
28
|
24
|
25
|
31
|
34
|
28
|
24
|
32
|
27
|
22
|
30
|
29
|
22
|
|
|
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
|
|
|
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
*: primary pollution