Air Quality
Excellent
No health implications.
4
PM2.5
8
PM10
98
O3
0.2
CO
3
SO2
1
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Oct
52
Good
Fri
24 Oct
50
Excellent
Sat
25 Oct
53
Good
Sun
26 Oct
49
Excellent
Mon
27 Oct
50
Excellent
Tue
28 Oct
23
Excellent
Wed
29 Oct
47
Excellent
Air quality in the last 12 months (Cona)
|
2025/08
|
18
|
11
|
13
|
10
|
12
|
10
|
9
|
8
|
9
|
6
|
8
|
10
|
10
|
8
|
11
|
16
|
10
|
14
|
11
|
11
|
8
|
9
|
9
|
9
|
8
|
8
|
8
|
8
|
7
|
9
|
10
|
|
2025/07
|
13
|
10
|
9
|
7
|
9
|
14
|
13
|
16
|
12
|
14
|
10
|
10
|
11
|
9
|
11
|
11
|
10
|
10
|
9
|
9
|
8
|
9
|
10
|
10
|
10
|
8
|
11
|
10
|
10
|
10
|
16
|
|
2025/06
|
8
|
8
|
14
|
11
|
12
|
9
|
12
|
16
|
18
|
20
|
24
|
24
|
14
|
10
|
11
|
9
|
8
|
9
|
9
|
9
|
13
|
13
|
15
|
9
|
11
|
11
|
11
|
9
|
9
|
9
|
|
|
2025/05
|
17
|
12
|
14
|
13
|
14
|
12
|
20
|
22
|
32
|
25
|
24
|
19
|
14
|
16
|
12
|
12
|
10
|
12
|
12
|
12
|
17
|
16
|
12
|
19
|
11
|
10
|
11
|
11
|
14
|
12
|
9
|
|
2025/04
|
44
|
31
|
40
|
34
|
32
|
25
|
34
|
33
|
30
|
20
|
15
|
26
|
14
|
26
|
30
|
23
|
20
|
15
|
17
|
20
|
14
|
26
|
26
|
32
|
35
|
42
|
29
|
18
|
13
|
17
|
|
|
2025/03
|
27
|
13
|
31
|
29
|
37
|
23
|
28
|
30
|
16
|
19
|
30
|
27
|
19
|
19
|
20
|
31
|
39
|
38
|
45
|
45
|
44
|
21
|
13
|
13
|
19
|
19
|
25
|
37
|
54
|
47
|
61
|
|
2025/02
|
92
|
125
|
32
|
24
|
42
|
34
|
85
|
35
|
38
|
36
|
26
|
14
|
24
|
35
|
27
|
19
|
20
|
13
|
17
|
15
|
14
|
16
|
14
|
10
|
14
|
13
|
13
|
15
|
|||
|
2025/01
|
20
|
27
|
24
|
28
|
18
|
26
|
16
|
17
|
26
|
31
|
20
|
19
|
19
|
22
|
23
|
22
|
14
|
17
|
18
|
20
|
60
|
36
|
26
|
24
|
35
|
29
|
16
|
15
|
45
|
101
|
70
|
|
2024/12
|
23
|
25
|
21
|
25
|
24
|
28
|
76
|
40
|
56
|
62
|
28
|
28
|
27
|
31
|
25
|
23
|
25
|
22
|
28
|
27
|
21
|
19
|
19
|
20
|
18
|
24
|
21
|
23
|
16
|
18
|
20
|
|
2024/11
|
21
|
19
|
21
|
12
|
12
|
16
|
15
|
13
|
14
|
15
|
18
|
18
|
16
|
14
|
20
|
21
|
17
|
18
|
19
|
13
|
14
|
17
|
18
|
28
|
24
|
20
|
18
|
18
|
19
|
21
|
|
|
2024/10
|
13
|
16
|
11
|
11
|
10
|
13
|
14
|
13
|
15
|
14
|
10
|
13
|
14
|
16
|
16
|
13
|
16
|
11
|
15
|
15
|
10
|
15
|
14
|
12
|
12
|
11
|
17
|
17
|
15
|
15
|
17
|
|
2024/09
|
8
|
12
|
10
|
11
|
10
|
10
|
10
|
13
|
13
|
11
|
10
|
13
|
12
|
12
|
10
|
10
|
9
|
10
|
13
|
11
|
10
|
11
|
11
|
12
|
22
|
13
|
9
|
10
|
12
|
14
|
|
|
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