Air Quality
Excellent
No health implications.
11
PM2.5
13
PM10
37
O3
0.4
CO
8
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 May
61
Good
Sat
31 May
58
Good
Sun
1 Jun
63
Good
Mon
2 Jun
60
Good
Tue
3 Jun
64
Good
Wed
4 Jun
62
Good
Thu
5 Jun
18
Excellent
Air quality in the last 12 months (Cona)
|
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
|
|
|
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
|
|
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