Air Quality
Excellent
No health implications.
4
PM2.5
3
PM10
33
O3
0.2
CO
5
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Feb
50
Excellent
Sat
1 Mar
51
Good
Sun
2 Mar
56
Good
Mon
3 Mar
52
Good
Tue
4 Mar
53
Good
Wed
5 Mar
20
Excellent
Thu
6 Mar
45
Excellent
Air quality in the last 12 months (Cona)
|
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
|
|
|
2024/08
|
11
|
15
|
11
|
11
|
13
|
15
|
10
|
10
|
8
|
9
|
10
|
10
|
11
|
12
|
12
|
12
|
10
|
10
|
9
|
14
|
10
|
12
|
12
|
10
|
13
|
15
|
15
|
12
|
11
|
11
|
10
|
|
2024/07
|
10
|
7
|
9
|
9
|
11
|
9
|
10
|
10
|
10
|
10
|
9
|
9
|
11
|
10
|
12
|
10
|
11
|
10
|
12
|
9
|
11
|
10
|
11
|
10
|
8
|
10
|
9
|
9
|
10
|
12
|
13
|
|
2024/06
|
16
|
13
|
22
|
11
|
11
|
12
|
13
|
14
|
14
|
12
|
17
|
14
|
10
|
10
|
11
|
10
|
14
|
8
|
11
|
11
|
12
|
10
|
13
|
10
|
9
|
12
|
13
|
9
|
8
|
7
|
|
|
2024/05
|
35
|
37
|
36
|
52
|
25
|
15
|
15
|
14
|
14
|
16
|
19
|
21
|
12
|
14
|
15
|
13
|
15
|
29
|
24
|
22
|
18
|
15
|
11
|
12
|
16
|
12
|
17
|
10
|
13
|
15
|
21
|
|
2024/04
|
19
|
24
|
30
|
26
|
20
|
30
|
23
|
36
|
28
|
27
|
24
|
29
|
23
|
16
|
19
|
29
|
24
|
18
|
19
|
16
|
39
|
34
|
35
|
26
|
26
|
26
|
25
|
30
|
30
|
34
|
|
|
2024/03
|
32
|
19
|
15
|
24
|
46
|
20
|
16
|
31
|
28
|
27
|
27
|
33
|
29
|
27
|
24
|
31
|
31
|
28
|
32
|
35
|
23
|
12
|
15
|
14
|
15
|
11
|
18
|
18
|
15
|
22
|
18
|
|
2024/02
|
29
|
38
|
31
|
28
|
39
|
59
|
48
|
71
|
37
|
43
|
27
|
29
|
26
|
28
|
27
|
24
|
23
|
24
|
29
|
36
|
28
|
35
|
31
|
30
|
37
|
37
|
28
|
29
|
32
|
||
|
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