Yunnan - China   2024-03-30   Saturday   22.51N, 103.96E

Hekou

Yunnan - China
2024-03-30

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

51 *

PM2.5

61

PM10

74

O3

0.6

CO

6

SO2

17

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

30 Mar

66 Good

Sun

31 Mar

67 Good

Mon

1 Apr

83 Good

Tue

2 Apr

83 Good

Wed

3 Apr

83 Good

Thu

4 Apr

85 Good

Monthly Average AQI (Hekou)

2019/03 - 2024/02

Air quality in the last 12 months (Hekou)

2024/02
33
36
48
52
46
50
51
51
40
72
59
43
49
47
48
41
48
46
48
47
52
60
55
34
29
37
32
38
33
2024/01
60
44
41
34
32
39
36
39
44
45
25
24
29
29
27
26
21
27
32
36
33
21
34
23
30
26
29
19
27
24
29
2023/12
49
23
19
20
23
30
36
31
28
34
34
36
32
37
34
41
25
25
23
33
52
50
60
74
79
63
67
65
60
54
50
2023/11
31
32
36
29
30
39
17
19
23
26
30
30
20
19
20
23
40
41
43
52
40
49
49
49
54
59
60
52
56
58
2023/10
19
25
23
28
32
30
20
22
26
27
28
28
26
20
23
26
28
31
30
35
33
31
31
31
28
30
36
31
18
22
28
2023/09
37
37
39
27
25
22
24
23
24
30
31
20
21
25
29
27
16
17
16
16
19
17
24
24
28
23
17
17
16
16
2023/08
15
17
20
22
19
22
21
19
17
20
22
19
32
21
21
18
20
39
37
34
16
16
20
14
12
12
22
24
24
26
33
2023/07
19
17
16
16
17
14
16
18
14
19
21
19
15
18
35
48
45
39
22
21
19
19
24
20
24
24
28
26
30
27
22
2023/06
38
37
29
26
25
24
24
24
33
37
44
39
34
24
18
25
29
29
24
24
21
16
16
21
27
25
21
19
17
18
2023/05
29
40
34
37
39
41
46
36
26
29
26
29
31
34
27
29
42
47
47
57
54
48
49
55
35
28
30
30
27
29
32
2023/04
57
79
64
57
57
66
109
55
61
92
76
87
109
110
79
81
107
83
89
103
94
80
88
95
63
36
41
53
44
30
2023/03
92
76
70
50
50
79
75
77
60
84
80
41
40
55
63
42
46
62
61
60
45
47
51
60
82
85
57
43
50
39
48
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
Air quality source: CNEMC

*: primary pollution