Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Aug
Sat
29 Aug
Sun
30 Aug
Mon
31 Aug
Tue
1 Sep
Wed
2 Sep
Thu
3 Sep
Real-time AQI (Monitoring Station in Honghe Prefecture)
州图书馆
2819
PM2.5
22
PM10
33
O3
0.3
CO
5
SO2
8
NO2
蒙自市朝阳路
2110
PM2.5
21
PM10
31
O3
0.3
CO
8
SO2
5
NO2
Air quality in the last 12 months (Honghe Prefecture)
|
2026/07
|
18
|
15
|
17
|
22
|
17
|
13
|
16
|
18
|
24
|
18
|
17
|
17
|
22
|
20
|
20
|
14
|
15
|
19
|
30
|
46
|
34
|
33
|
26
|
21
|
19
|
18
|
17
|
15
|
15
|
17
|
19
|
|
2026/06
|
22
|
28
|
26
|
27
|
38
|
20
|
16
|
21
|
29
|
29
|
27
|
19
|
13
|
17
|
17
|
16
|
16
|
15
|
16
|
14
|
13
|
13
|
17
|
17
|
19
|
18
|
16
|
14
|
17
|
24
|
|
|
2026/05
|
29
|
24
|
24
|
32
|
35
|
29
|
35
|
43
|
47
|
18
|
17
|
21
|
25
|
26
|
27
|
31
|
29
|
28
|
26
|
26
|
24
|
21
|
25
|
20
|
25
|
33
|
36
|
34
|
24
|
23
|
23
|
|
2026/04
|
66
|
54
|
53
|
63
|
61
|
57
|
51
|
46
|
39
|
46
|
44
|
46
|
55
|
64
|
91
|
94
|
81
|
83
|
70
|
59
|
64
|
70
|
63
|
46
|
36
|
39
|
44
|
46
|
28
|
27
|
|
|
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
|
|
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