Air Quality
Excellent
No health implications.
13
PM2.5
22
PM10
115
O3
0.7
CO
6
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Jun
44
Excellent
Sat
13 Jun
47
Excellent
Sun
14 Jun
50
Excellent
Mon
15 Jun
50
Excellent
Tue
16 Jun
50
Excellent
Wed
17 Jun
49
Excellent
Thu
18 Jun
18
Excellent
Air quality in the last 12 months (Coloane)
|
2026/04
|
34
|
40
|
42
|
33
|
34
|
33
|
32
|
51
|
26
|
27
|
32
|
27
|
23
|
18
|
18
|
20
|
22
|
58
|
66
|
25
|
23
|
26
|
27
|
20
|
35
|
38
|
35
|
33
|
26
|
31
|
|
|
2026/03
|
29
|
28
|
19
|
15
|
21
|
31
|
36
|
47
|
43
|
31
|
35
|
50
|
42
|
41
|
42
|
38
|
35
|
31
|
24
|
35
|
40
|
34
|
33
|
31
|
27
|
24
|
41
|
30
|
43
|
20
|
31
|
|
2026/02
|
30
|
33
|
38
|
44
|
40
|
23
|
32
|
28
|
38
|
37
|
36
|
39
|
41
|
31
|
28
|
27
|
43
|
37
|
42
|
51
|
43
|
36
|
45
|
56
|
50
|
25
|
32
|
13
|
|||
|
2026/01
|
47
|
27
|
33
|
41
|
55
|
38
|
46
|
36
|
45
|
52
|
40
|
61
|
78
|
42
|
52
|
49
|
44
|
43
|
45
|
40
|
50
|
45
|
45
|
65
|
27
|
31
|
59
|
47
|
32
|
38
|
41
|
|
2025/12
|
45
|
29
|
47
|
72
|
64
|
49
|
63
|
52
|
49
|
52
|
58
|
43
|
44
|
36
|
47
|
53
|
59
|
46
|
45
|
28
|
47
|
47
|
30
|
45
|
24
|
42
|
51
|
57
|
42
|
65
|
33
|
|
2025/11
|
36
|
43
|
44
|
33
|
25
|
26
|
28
|
31
|
44
|
19
|
21
|
32
|
22
|
28
|
47
|
45
|
45
|
46
|
27
|
37
|
41
|
48
|
66
|
60
|
50
|
62
|
54
|
60
|
63
|
60
|
|
|
2025/10
|
12
|
16
|
11
|
24
|
29
|
18
|
18
|
18
|
30
|
26
|
23
|
16
|
11
|
12
|
15
|
24
|
32
|
37
|
35
|
24
|
15
|
12
|
22
|
38
|
45
|
47
|
60
|
62
|
40
|
39
|
41
|
|
2025/09
|
13
|
11
|
14
|
12
|
9
|
16
|
15
|
25
|
21
|
16
|
10
|
11
|
12
|
10
|
11
|
17
|
17
|
20
|
15
|
22
|
11
|
25
|
23
|
28
|
26
|
23
|
22
|
25
|
20
|
14
|
|
|
2025/08
|
21
|
31
|
42
|
44
|
28
|
19
|
23
|
25
|
20
|
13
|
14
|
16
|
18
|
19
|
14
|
21
|
16
|
13
|
18
|
19
|
15
|
8
|
22
|
20
|
15
|
20
|
18
|
30
|
16
|
18
|
11
|
|
2025/07
|
11
|
13
|
21
|
21
|
25
|
15
|
27
|
12
|
19
|
19
|
16
|
18
|
28
|
18
|
19
|
22
|
24
|
26
|
33
|
15
|
19
|
27
|
17
|
30
|
22
|
33
|
23
|
25
|
19
|
30
|
20
|
|
2025/06
|
33
|
23
|
24
|
20
|
18
|
20
|
13
|
11
|
13
|
11
|
14
|
16
|
13
|
29
|
33
|
25
|
20
|
13
|
11
|
11
|
12
|
12
|
9
|
10
|
11
|
13
|
10
|
10
|
12
|
8
|
|
|
2025/05
|
37
|
38
|
44
|
27
|
23
|
19
|
18
|
46
|
27
|
38
|
30
|
32
|
40
|
32
|
23
|
17
|
12
|
11
|
13
|
12
|
18
|
16
|
14
|
21
|
44
|
36
|
35
|
30
|
17
|
14
|
31
|
|
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