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
1 Jun
Tue
2 Jun
Wed
3 Jun
Thu
4 Jun
Fri
5 Jun
Sat
6 Jun
Sun
7 Jun
Real-time AQI (Monitoring Station in Honghe Prefecture)
州图书馆
2013
PM2.5
19
PM10
64
O3
0.2
CO
2
SO2
4
NO2
蒙自市朝阳路
239
PM2.5
23
PM10
62
O3
0.2
CO
5
SO2
4
NO2
Air quality in the last 12 months (Honghe Prefecture)
|
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
|
|
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
|
|
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