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
13 Oct
Wed
14 Oct
Thu
15 Oct
Fri
16 Oct
Sat
17 Oct
Sun
18 Oct
Mon
19 Oct
Honghe Prefecture Air quality rank
Heihe, Heilongjiang
Harqin Banner, Inner Mongolia
Aihui, Heilongjiang
Gannan Prefecture, Heilongjiang
Daxing'anling Prefecture, Heilongjiang
Tahe, Heilongjiang
Mohe, Heilongjiang
Huma, Heilongjiang
Bairin Right Banner, Inner Mongolia
Honghe Prefecture, Yunnan
Real-time AQI (Monitoring Station in Honghe Prefecture)
州图书馆
5525
PM2.5
57 *
PM10
96
O3
0.5
CO
3
SO2
4
NO2
蒙自市朝阳路
3524
PM2.5
33
PM10
100
O3
0.4
CO
4
SO2
3
NO2
Air quality in the last 12 months (Honghe Prefecture)
|
2026/08
|
15
|
15
|
15
|
24
|
30
|
28
|
16
|
30
|
29
|
37
|
35
|
33
|
40
|
40
|
32
|
24
|
28
|
28
|
25
|
26
|
29
|
37
|
38
|
38
|
31
|
29
|
20
|
30
|
22
|
32
|
28
|
|
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
|
|
|
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