Air Quality
Excellent
No health implications.
10
PM2.5
17
PM10
33
O3
0.7
CO
9
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Apr
53
Good
Sun
27 Apr
60
Good
Mon
28 Apr
59
Good
Tue
29 Apr
80
Good
Wed
30 Apr
67
Good
Thu
1 May
69
Good
Fri
2 May
28
Excellent
Air quality in the last 12 months (Fogang)
|
2025/02
|
32
|
20
|
8
|
32
|
37
|
39
|
18
|
55
|
27
|
32
|
42
|
36
|
34
|
42
|
49
|
61
|
26
|
35
|
40
|
50
|
18
|
25
|
8
|
25
|
35
|
50
|
59
|
53
|
|||
|
2025/01
|
56
|
54
|
46
|
49
|
69
|
70
|
63
|
60
|
58
|
32
|
29
|
30
|
37
|
42
|
51
|
53
|
40
|
36
|
40
|
41
|
46
|
48
|
48
|
45
|
33
|
16
|
25
|
45
|
64
|
61
|
46
|
|
2024/12
|
37
|
35
|
36
|
36
|
51
|
60
|
33
|
26
|
50
|
40
|
45
|
17
|
30
|
57
|
39
|
31
|
32
|
33
|
52
|
45
|
39
|
55
|
60
|
57
|
53
|
63
|
68
|
68
|
58
|
59
|
59
|
|
2024/11
|
34
|
29
|
34
|
38
|
32
|
46
|
32
|
30
|
37
|
44
|
34
|
31
|
32
|
27
|
10
|
10
|
19
|
13
|
11
|
16
|
24
|
25
|
29
|
34
|
22
|
13
|
25
|
29
|
29
|
32
|
|
|
2024/10
|
23
|
20
|
31
|
27
|
29
|
33
|
44
|
63
|
37
|
24
|
32
|
37
|
41
|
41
|
36
|
33
|
30
|
29
|
29
|
17
|
21
|
17
|
16
|
22
|
32
|
35
|
23
|
11
|
20
|
35
|
29
|
|
2024/09
|
21
|
28
|
28
|
28
|
21
|
11
|
12
|
14
|
14
|
21
|
24
|
34
|
34
|
24
|
14
|
17
|
25
|
21
|
20
|
24
|
14
|
11
|
15
|
12
|
21
|
26
|
26
|
28
|
25
|
21
|
|
|
2024/08
|
21
|
30
|
30
|
38
|
38
|
29
|
37
|
41
|
37
|
30
|
25
|
24
|
20
|
28
|
15
|
25
|
17
|
17
|
22
|
25
|
13
|
23
|
26
|
35
|
33
|
31
|
44
|
35
|
24
|
27
|
24
|
|
2024/07
|
24
|
19
|
19
|
27
|
26
|
22
|
15
|
19
|
21
|
17
|
17
|
17
|
17
|
21
|
12
|
10
|
12
|
13
|
17
|
17
|
16
|
17
|
24
|
31
|
34
|
32
|
12
|
10
|
10
|
13
|
16
|
|
2024/06
|
10
|
13
|
22
|
17
|
14
|
15
|
22
|
16
|
14
|
16
|
20
|
28
|
27
|
16
|
12
|
16
|
21
|
20
|
26
|
26
|
22
|
32
|
15
|
13
|
15
|
19
|
21
|
19
|
20
|
21
|
|
|
2024/05
|
14
|
20
|
20
|
15
|
19
|
37
|
27
|
24
|
39
|
45
|
38
|
21
|
35
|
39
|
37
|
32
|
44
|
27
|
19
|
11
|
8
|
12
|
15
|
16
|
19
|
21
|
20
|
17
|
19
|
21
|
14
|
|
2024/04
|
44
|
46
|
29
|
25
|
13
|
12
|
10
|
10
|
21
|
32
|
54
|
61
|
55
|
41
|
44
|
42
|
31
|
21
|
18
|
11
|
12
|
30
|
17
|
21
|
19
|
22
|
23
|
14
|
19
|
19
|
|
|
2024/03
|
19
|
21
|
34
|
23
|
34
|
22
|
26
|
32
|
35
|
10
|
11
|
20
|
38
|
34
|
19
|
38
|
50
|
55
|
15
|
63
|
56
|
50
|
39
|
41
|
28
|
20
|
40
|
32
|
29
|
43
|
36
|
|
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