Macao - China   2024-03-29   Friday   22.13N, 113.57E

Coloane Island

Macao - China
2024-03-29

Air Quality

Excellent

No health implications.

26

PM2.5

46

PM10

49

O3

0.6

CO

8

SO2

16

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

29 Mar

65 Good

Sat

30 Mar

43 Excellent

Sun

31 Mar

41 Excellent

Mon

1 Apr

45 Excellent

Tue

2 Apr

43 Excellent

Wed

3 Apr

41 Excellent

Thu

4 Apr

43 Excellent

Monthly Average AQI (Coloane Island)

2019/03 - 2024/02

Air quality in the last 12 months (Coloane Island)

2024/02
35
22
24
29
31
26
22
9
18
68
58
43
52
48
35
37
30
40
27
21
22
29
41
39
31
43
39
55
57
2024/01
59
58
47
39
46
68
54
55
51
42
47
57
49
35
37
41
39
39
32
39
38
40
27
39
46
56
61
41
61
62
29
2023/12
58
65
56
62
48
46
34
47
52
40
21
56
31
43
28
27
39
52
35
36
38
57
54
51
48
58
63
57
45
60
68
2023/11
40
35
37
34
32
45
44
40
40
39
30
27
29
42
42
37
55
63
59
59
49
37
64
55
54
56
69
56
52
69
2023/10
30
40
39
54
36
43
22
16
13
21
30
38
33
51
53
51
44
42
35
33
29
36
53
40
35
30
27
34
37
45
45
2023/09
23
29
29
46
37
45
28
23
21
15
11
13
14
14
15
17
18
16
17
19
23
24
27
22
25
27
30
29
27
31
2023/08
16
26
18
21
25
33
27
26
24
26
20
22
24
26
28
29
30
32
27
22
15
19
18
18
17
19
18
21
26
32
29
2023/07
19
19
21
19
22
16
22
18
14
16
14
16
19
22
50
26
28
33
22
20
18
16
16
16
17
62
55
43
27
28
19
2023/06
45
31
26
20
20
21
21
17
17
19
31
23
26
29
36
24
16
17
21
22
21
20
22
21
20
17
21
13
15
17
2023/05
42
45
48
37
29
31
31
33
33
43
43
44
29
49
51
36
30
48
43
48
32
31
35
52
48
28
33
30
31
50
65
2023/04
32
33
41
42
29
27
30
48
55
43
40
35
47
70
66
65
48
35
35
46
37
50
67
46
40
31
41
44
42
39
2023/03
59
62
54
57
52
46
44
39
37
60
47
45
72
60
49
52
41
35
36
33
25
25
30
34
39
23
19
31
34
50
27
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