Air Quality
Excellent
No health implications.
13
PM2.5
17
PM10
54
O3
0.7
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Feb
47
Excellent
Tue
25 Feb
42
Excellent
Wed
26 Feb
36
Excellent
Thu
27 Feb
37
Excellent
Fri
28 Feb
41
Excellent
Sat
1 Mar
18
Excellent
Sun
2 Mar
48
Excellent
Air quality in the last 12 months (Honghe County)
|
2025/01
|
40
|
35
|
47
|
56
|
52
|
62
|
54
|
52
|
48
|
43
|
34
|
44
|
44
|
45
|
61
|
62
|
59
|
60
|
45
|
41
|
55
|
58
|
43
|
30
|
31
|
29
|
37
|
46
|
53
|
40
|
41
|
|
2024/12
|
26
|
29
|
26
|
26
|
26
|
24
|
25
|
25
|
22
|
29
|
34
|
30
|
27
|
31
|
50
|
33
|
25
|
32
|
47
|
47
|
41
|
43
|
41
|
44
|
47
|
54
|
55
|
46
|
35
|
37
|
35
|
|
2024/11
|
32
|
38
|
45
|
42
|
41
|
46
|
35
|
37
|
34
|
27
|
30
|
30
|
27
|
25
|
23
|
27
|
33
|
37
|
38
|
38
|
31
|
29
|
29
|
31
|
30
|
32
|
21
|
19
|
32
|
37
|
|
|
2024/10
|
16
|
16
|
22
|
20
|
30
|
31
|
35
|
38
|
29
|
24
|
28
|
32
|
29
|
28
|
27
|
19
|
17
|
27
|
34
|
25
|
22
|
25
|
22
|
33
|
31
|
30
|
39
|
46
|
42
|
33
|
29
|
|
2024/09
|
25
|
24
|
20
|
24
|
21
|
26
|
29
|
14
|
11
|
9
|
15
|
18
|
22
|
26
|
26
|
21
|
20
|
18
|
24
|
32
|
30
|
21
|
21
|
28
|
29
|
35
|
35
|
24
|
19
|
24
|
|
|
2024/08
|
25
|
24
|
17
|
16
|
14
|
14
|
12
|
11
|
11
|
14
|
26
|
41
|
31
|
32
|
30
|
26
|
29
|
28
|
25
|
29
|
23
|
19
|
15
|
18
|
16
|
13
|
20
|
24
|
23
|
23
|
25
|
|
2024/07
|
12
|
16
|
17
|
11
|
14
|
19
|
14
|
16
|
14
|
10
|
9
|
13
|
15
|
12
|
13
|
13
|
18
|
17
|
14
|
10
|
11
|
13
|
20
|
15
|
19
|
20
|
21
|
23
|
16
|
12
|
14
|
|
2024/06
|
24
|
24
|
22
|
32
|
21
|
14
|
14
|
15
|
14
|
16
|
13
|
13
|
10
|
13
|
12
|
16
|
27
|
25
|
27
|
25
|
20
|
19
|
19
|
19
|
17
|
15
|
13
|
14
|
12
|
12
|
|
|
2024/05
|
61
|
53
|
36
|
50
|
56
|
42
|
40
|
38
|
28
|
23
|
28
|
35
|
27
|
28
|
35
|
20
|
24
|
26
|
32
|
25
|
33
|
32
|
30
|
23
|
22
|
11
|
12
|
14
|
19
|
36
|
27
|
|
2024/04
|
51
|
53
|
62
|
68
|
65
|
88
|
83
|
67
|
64
|
64
|
70
|
71
|
70
|
56
|
70
|
80
|
79
|
66
|
51
|
50
|
48
|
54
|
54
|
53
|
39
|
48
|
54
|
59
|
61
|
58
|
|
|
2024/03
|
39
|
43
|
50
|
47
|
34
|
34
|
57
|
63
|
56
|
52
|
48
|
57
|
59
|
59
|
61
|
75
|
86
|
68
|
65
|
47
|
41
|
34
|
30
|
41
|
41
|
53
|
62
|
61
|
58
|
75
|
72
|
|
2024/02
|
35
|
43
|
53
|
46
|
44
|
43
|
49
|
57
|
51
|
61
|
53
|
47
|
40
|
36
|
37
|
38
|
37
|
38
|
54
|
49
|
52
|
56
|
61
|
50
|
46
|
42
|
46
|
43
|
44
|
||
|
1
|
2
|
3
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4
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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