Air Quality
Excellent
No health implications.
14
PM2.5
29
PM10
32
O3
0.8
CO
9
SO2
26
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Jan
41
Excellent
Tue
14 Jan
50
Excellent
Wed
15 Jan
49
Excellent
Thu
16 Jan
46
Excellent
Fri
17 Jan
50
Excellent
Sat
18 Jan
47
Excellent
Sun
19 Jan
36
Excellent
Air quality in the last 12 months (Guinan)
|
2024/12
|
34
|
36
|
30
|
37
|
42
|
32
|
43
|
50
|
44
|
47
|
46
|
45
|
43
|
44
|
34
|
32
|
37
|
50
|
46
|
40
|
50
|
44
|
39
|
52
|
52
|
48
|
45
|
35
|
37
|
38
|
32
|
|
2024/11
|
31
|
31
|
32
|
37
|
37
|
31
|
35
|
36
|
40
|
56
|
52
|
52
|
41
|
39
|
43
|
48
|
40
|
37
|
37
|
34
|
37
|
29
|
32
|
46
|
56
|
35
|
25
|
26
|
36
|
35
|
|
|
2024/10
|
30
|
30
|
30
|
37
|
32
|
30
|
31
|
32
|
27
|
24
|
31
|
28
|
31
|
28
|
35
|
21
|
27
|
26
|
26
|
38
|
60
|
44
|
35
|
37
|
36
|
33
|
28
|
33
|
40
|
44
|
31
|
|
2024/09
|
29
|
22
|
21
|
17
|
16
|
20
|
24
|
25
|
15
|
17
|
17
|
24
|
19
|
17
|
17
|
15
|
15
|
20
|
24
|
15
|
14
|
23
|
29
|
25
|
38
|
32
|
32
|
29
|
34
|
27
|
|
|
2024/08
|
34
|
29
|
25
|
31
|
30
|
31
|
56
|
20
|
29
|
24
|
22
|
27
|
32
|
17
|
27
|
35
|
26
|
25
|
29
|
32
|
31
|
42
|
35
|
20
|
23
|
19
|
26
|
32
|
23
|
23
|
26
|
|
2024/07
|
19
|
22
|
21
|
18
|
30
|
36
|
32
|
19
|
26
|
28
|
28
|
29
|
20
|
19
|
26
|
25
|
20
|
35
|
26
|
23
|
88
|
80
|
24
|
45
|
58
|
36
|
31
|
19
|
29
|
27
|
27
|
|
2024/06
|
30
|
23
|
26
|
27
|
30
|
21
|
22
|
15
|
17
|
20
|
18
|
22
|
16
|
19
|
21
|
15
|
19
|
18
|
27
|
19
|
15
|
17
|
21
|
18
|
30
|
25
|
29
|
19
|
27
|
18
|
|
|
2024/05
|
27
|
28
|
27
|
45
|
44
|
46
|
44
|
29
|
31
|
34
|
16
|
25
|
35
|
22
|
20
|
16
|
39
|
21
|
35
|
38
|
29
|
30
|
40
|
48
|
23
|
27
|
29
|
21
|
17
|
17
|
24
|
|
2024/04
|
39
|
78
|
68
|
53
|
34
|
21
|
24
|
32
|
30
|
40
|
37
|
28
|
36
|
38
|
110
|
94
|
56
|
37
|
51
|
53
|
46
|
46
|
34
|
36
|
31
|
47
|
41
|
72
|
48
|
28
|
|
|
2024/03
|
64
|
54
|
47
|
68
|
70
|
66
|
45
|
49
|
44
|
52
|
34
|
32
|
37
|
32
|
52
|
131
|
84
|
86
|
56
|
45
|
33
|
37
|
70
|
34
|
28
|
29
|
40
|
33
|
35
|
42
|
36
|
|
2024/02
|
35
|
59
|
51
|
45
|
37
|
42
|
45
|
32
|
35
|
66
|
29
|
29
|
28
|
41
|
33
|
30
|
31
|
101
|
152
|
108
|
123
|
111
|
103
|
83
|
64
|
69
|
56
|
62
|
54
|
||
|
2024/01
|
38
|
33
|
30
|
31
|
33
|
30
|
27
|
31
|
32
|
37
|
34
|
31
|
37
|
40
|
45
|
37
|
35
|
38
|
37
|
54
|
54
|
47
|
53
|
65
|
64
|
42
|
28
|
28
|
35
|
38
|
45
|
|
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