Air Quality
Excellent
No health implications.
7
PM2.5
10
PM10
42
O3
0.3
CO
5
SO2
3
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Jan
41
Excellent
Wed
22 Jan
38
Excellent
Thu
23 Jan
39
Excellent
Fri
24 Jan
41
Excellent
Sat
25 Jan
42
Excellent
Sun
26 Jan
46
Excellent
Mon
27 Jan
34
Excellent
Air quality in the last 12 months (Mêdog)
|
2024/12
|
20
|
21
|
17
|
19
|
19
|
18
|
17
|
20
|
25
|
16
|
19
|
21
|
16
|
20
|
21
|
23
|
25
|
18
|
22
|
27
|
14
|
16
|
16
|
20
|
17
|
24
|
22
|
22
|
26
|
17
|
16
|
|
2024/11
|
14
|
20
|
19
|
14
|
13
|
11
|
14
|
16
|
15
|
17
|
15
|
14
|
14
|
14
|
21
|
21
|
16
|
15
|
14
|
12
|
14
|
12
|
14
|
17
|
16
|
13
|
14
|
11
|
17
|
15
|
|
|
2024/10
|
11
|
8
|
7
|
7
|
9
|
7
|
6
|
8
|
9
|
8
|
8
|
8
|
8
|
10
|
10
|
9
|
9
|
9
|
10
|
13
|
15
|
15
|
16
|
13
|
11
|
10
|
12
|
12
|
11
|
10
|
12
|
|
2024/09
|
8
|
10
|
8
|
9
|
8
|
9
|
11
|
12
|
12
|
12
|
9
|
10
|
19
|
9
|
10
|
11
|
11
|
12
|
13
|
10
|
11
|
11
|
11
|
8
|
9
|
8
|
10
|
8
|
9
|
11
|
|
|
2024/08
|
13
|
9
|
8
|
8
|
8
|
8
|
10
|
9
|
7
|
9
|
10
|
10
|
11
|
11
|
9
|
10
|
11
|
10
|
11
|
9
|
8
|
8
|
11
|
11
|
14
|
11
|
11
|
12
|
12
|
14
|
11
|
|
2024/07
|
9
|
8
|
8
|
7
|
9
|
8
|
8
|
8
|
8
|
9
|
9
|
8
|
9
|
8
|
7
|
8
|
10
|
10
|
9
|
7
|
7
|
8
|
8
|
10
|
8
|
9
|
8
|
9
|
11
|
14
|
16
|
|
2024/06
|
11
|
12
|
11
|
10
|
10
|
11
|
11
|
13
|
13
|
13
|
14
|
13
|
11
|
12
|
11
|
9
|
10
|
8
|
8
|
9
|
11
|
9
|
9
|
8
|
6
|
7
|
8
|
7
|
7
|
9
|
|
|
2024/05
|
11
|
15
|
20
|
25
|
28
|
23
|
15
|
15
|
16
|
11
|
15
|
17
|
15
|
13
|
13
|
13
|
12
|
22
|
31
|
26
|
23
|
18
|
17
|
18
|
20
|
15
|
14
|
8
|
10
|
11
|
11
|
|
2024/04
|
11
|
12
|
9
|
10
|
13
|
11
|
12
|
15
|
16
|
20
|
20
|
23
|
19
|
20
|
20
|
24
|
20
|
15
|
16
|
11
|
14
|
14
|
12
|
11
|
16
|
13
|
13
|
14
|
15
|
15
|
|
|
2024/03
|
20
|
26
|
18
|
14
|
14
|
13
|
14
|
16
|
18
|
21
|
18
|
20
|
18
|
16
|
18
|
19
|
17
|
17
|
29
|
28
|
23
|
10
|
10
|
12
|
13
|
10
|
14
|
14
|
13
|
12
|
11
|
|
2024/02
|
27
|
28
|
27
|
25
|
26
|
26
|
26
|
26
|
28
|
31
|
23
|
24
|
23
|
27
|
25
|
24
|
21
|
25
|
26
|
28
|
27
|
26
|
26
|
27
|
31
|
30
|
28
|
28
|
25
|
||
|
2024/01
|
23
|
18
|
19
|
18
|
20
|
19
|
22
|
23
|
23
|
24
|
23
|
23
|
24
|
24
|
22
|
22
|
21
|
22
|
22
|
22
|
24
|
23
|
21
|
25
|
26
|
24
|
24
|
23
|
24
|
23
|
25
|
|
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