China   2025-03-16   Sunday   22.20N, 113.54E

Macao

China
2025-03-16

Air Quality

Excellent

No health implications.

5

PM2.5

9

PM10

37

O3

0.5

CO

6

SO2

17

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

16 Mar

56 Good

Mon

17 Mar

88 Good

Tue

18 Mar

83 Good

Wed

19 Mar

85 Good

Thu

20 Mar

86 Good

Fri

21 Mar

88 Good

Sat

22 Mar

32 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