Air Quality
Excellent
No health implications.
3
PM2.5
7
PM10
38
O3
0.4
CO
4
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Aug
55
Good
Tue
18 Aug
46
Excellent
Wed
19 Aug
44
Excellent
Thu
20 Aug
47
Excellent
Fri
21 Aug
55
Good
Sat
22 Aug
59
Good
Sun
23 Aug
24
Excellent
Air quality in the last 12 months (Mêdog)
|
2026/07
|
21
|
22
|
25
|
26
|
28
|
23
|
16
|
14
|
12
|
11
|
12
|
14
|
16
|
17
|
15
|
13
|
12
|
15
|
24
|
24
|
21
|
19
|
17
|
16
|
21
|
23
|
19
|
18
|
19
|
18
|
14
|
|
2026/06
|
21
|
22
|
25
|
26
|
25
|
26
|
27
|
25
|
25
|
27
|
28
|
29
|
27
|
23
|
22
|
25
|
25
|
20
|
16
|
19
|
17
|
19
|
21
|
22
|
22
|
19
|
18
|
18
|
17
|
20
|
|
|
2026/05
|
25
|
26
|
27
|
24
|
26
|
26
|
29
|
32
|
35
|
32
|
28
|
28
|
25
|
25
|
28
|
25
|
26
|
28
|
25
|
23
|
20
|
20
|
23
|
25
|
26
|
28
|
29
|
30
|
25
|
25
|
25
|
|
2026/04
|
23
|
25
|
23
|
21
|
21
|
26
|
28
|
30
|
29
|
34
|
33
|
31
|
33
|
30
|
33
|
26
|
26
|
22
|
21
|
22
|
26
|
24
|
25
|
24
|
28
|
29
|
30
|
25
|
23
|
24
|
|
|
2026/03
|
34
|
32
|
31
|
28
|
26
|
31
|
36
|
34
|
34
|
26
|
27
|
25
|
27
|
25
|
24
|
23
|
26
|
27
|
25
|
24
|
28
|
28
|
27
|
25
|
29
|
27
|
27
|
28
|
28
|
25
|
23
|
|
2026/02
|
23
|
21
|
21
|
25
|
17
|
16
|
18
|
19
|
14
|
14
|
19
|
17
|
14
|
17
|
20
|
18
|
26
|
37
|
21
|
23
|
21
|
20
|
19
|
18
|
22
|
16
|
14
|
15
|
|||
|
2026/01
|
20
|
15
|
16
|
16
|
18
|
18
|
16
|
21
|
23
|
20
|
16
|
20
|
18
|
22
|
18
|
22
|
15
|
24
|
22
|
23
|
19
|
18
|
22
|
24
|
21
|
18
|
17
|
20
|
20
|
15
|
18
|
|
2025/12
|
26
|
24
|
20
|
24
|
22
|
24
|
27
|
25
|
24
|
25
|
21
|
24
|
28
|
25
|
24
|
26
|
27
|
25
|
25
|
28
|
26
|
29
|
30
|
27
|
27
|
23
|
23
|
24
|
23
|
22
|
23
|
|
2025/11
|
11
|
9
|
11
|
9
|
11
|
9
|
11
|
11
|
11
|
13
|
15
|
15
|
14
|
18
|
23
|
21
|
23
|
21
|
21
|
20
|
22
|
23
|
21
|
21
|
23
|
22
|
25
|
23
|
24
|
27
|
|
|
2025/10
|
10
|
9
|
10
|
9
|
9
|
9
|
9
|
8
|
9
|
9
|
10
|
8
|
10
|
12
|
10
|
12
|
14
|
10
|
10
|
11
|
16
|
14
|
13
|
12
|
9
|
9
|
10
|
14
|
12
|
13
|
16
|
|
2025/09
|
6
|
8
|
8
|
8
|
10
|
9
|
9
|
8
|
10
|
10
|
8
|
10
|
10
|
10
|
10
|
9
|
7
|
9
|
11
|
8
|
9
|
9
|
14
|
16
|
12
|
15
|
12
|
11
|
8
|
9
|
|
|
2025/08
|
10
|
10
|
9
|
9
|
10
|
11
|
9
|
11
|
9
|
8
|
11
|
12
|
9
|
11
|
10
|
9
|
9
|
9
|
9
|
10
|
8
|
9
|
8
|
7
|
9
|
10
|
10
|
8
|
8
|
8
|
10
|
|
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