China   2025-03-17   Monday   22.20N, 113.54E

Macao

China
2025-03-17

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

22

PM2.5

55 *

PM10

79

O3

0.5

CO

7

SO2

26

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

17 Mar

58 Good

Tue

18 Mar

89 Good

Wed

19 Mar

89 Good

Thu

20 Mar

87 Good

Fri

21 Mar

87 Good

Sat

22 Mar

85 Good

Sun

23 Mar

18 Excellent

Monthly Average AQI (Macao)

2020/03 - 2025/02

Air quality in the last 12 months (Macao)

2025/02
34
24
14
22
43
51
30
45
52
43
35
31
48
36
29
58
50
59
42
35
38
37
28
24
49
56
40
32
2025/01
68
66
56
59
62
72
56
58
67
52
44
38
47
43
57
63
54
60
61
60
45
54
42
29
25
23
22
37
78
43
34
2024/12
53
52
48
40
53
65
63
48
46
49
47
44
46
54
51
50
65
57
56
67
59
59
67
66
66
56
70
61
69
75
69
2024/11
45
32
48
53
49
56
49
50
53
50
50
53
45
22
13
24
21
31
19
11
19
32
40
46
45
25
39
43
43
53
2024/10
35
37
48
46
51
46
46
53
49
39
35
41
34
27
29
27
28
27
43
23
40
33
34
43
47
49
49
28
34
42
44
2024/09
13
17
37
30
25
16
28
23
11
22
28
20
20
22
30
24
24
21
27
25
15
15
17
15
14
19
21
31
24
37
2024/08
24
24
21
20
32
34
29
20
19
20
23
18
19
17
17
15
14
16
17
17
14
17
19
19
15
17
20
34
47
26
13
2024/07
23
26
13
13
14
12
9
12
11
9
8
10
10
12
12
13
12
12
12
18
15
12
13
19
23
24
25
16
11
7
13
2024/06
14
23
26
31
25
33
16
13
15
12
18
25
26
31
30
25
20
22
20
14
18
24
11
14
16
17
16
13
13
21
2024/05
24
35
32
22
17
22
34
30
39
39
34
34
32
24
31
45
44
36
34
15
22
30
14
11
17
15
28
20
28
21
18
2024/04
47
45
28
23
34
37
22
37
22
30
42
37
32
22
31
25
24
21
25
25
18
24
31
32
17
20
30
24
20
25
2024/03
19
27
50
32
32
44
43
40
52
35
24
23
53
61
63
55
45
36
26
52
54
54
39
30
26
61
31
42
48
29
30
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