Air Quality
Excellent
No health implications.
3
PM2.5
8
PM10
37
O3
0.3
CO
4
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jul
66
Good
Tue
29 Jul
63
Good
Wed
30 Jul
60
Good
Thu
31 Jul
61
Good
Fri
1 Aug
65
Good
Sat
2 Aug
62
Good
Sun
3 Aug
16
Excellent
Biru Air quality rank
Air quality in the last 12 months (Biru)
|
2025/06
|
14
|
12
|
13
|
14
|
16
|
13
|
13
|
20
|
28
|
31
|
29
|
28
|
27
|
25
|
28
|
18
|
13
|
13
|
13
|
13
|
27
|
33
|
30
|
18
|
29
|
27
|
34
|
26
|
25
|
33
|
|
|
2025/05
|
26
|
22
|
18
|
29
|
24
|
25
|
29
|
54
|
44
|
33
|
32
|
25
|
24
|
24
|
15
|
17
|
18
|
24
|
28
|
25
|
34
|
43
|
32
|
32
|
33
|
19
|
20
|
23
|
24
|
16
|
12
|
|
2025/04
|
41
|
45
|
29
|
29
|
25
|
37
|
37
|
39
|
27
|
28
|
17
|
19
|
19
|
26
|
45
|
39
|
38
|
47
|
40
|
35
|
39
|
43
|
30
|
33
|
26
|
20
|
21
|
23
|
22
|
26
|
|
|
2025/03
|
28
|
37
|
34
|
70
|
36
|
46
|
46
|
31
|
24
|
34
|
25
|
22
|
23
|
27
|
24
|
23
|
30
|
27
|
33
|
24
|
32
|
24
|
32
|
26
|
28
|
53
|
40
|
42
|
42
|
75
|
44
|
|
2025/02
|
53
|
58
|
35
|
37
|
37
|
35
|
47
|
29
|
27
|
32
|
27
|
27
|
23
|
28
|
27
|
28
|
25
|
21
|
26
|
25
|
22
|
28
|
25
|
23
|
27
|
26
|
32
|
34
|
|||
|
2025/01
|
30
|
28
|
32
|
21
|
33
|
33
|
32
|
24
|
23
|
36
|
30
|
31
|
25
|
21
|
29
|
31
|
35
|
34
|
31
|
34
|
39
|
38
|
43
|
38
|
43
|
40
|
36
|
45
|
43
|
36
|
36
|
|
2024/12
|
35
|
40
|
42
|
45
|
46
|
49
|
47
|
42
|
37
|
56
|
53
|
71
|
46
|
35
|
33
|
46
|
49
|
32
|
36
|
43
|
31
|
27
|
30
|
35
|
29
|
27
|
32
|
28
|
27
|
23
|
26
|
|
2024/11
|
31
|
31
|
30
|
29
|
33
|
35
|
45
|
37
|
39
|
30
|
35
|
31
|
32
|
36
|
43
|
40
|
29
|
38
|
37
|
37
|
38
|
34
|
33
|
26
|
40
|
37
|
29
|
25
|
30
|
39
|
|
|
2024/10
|
35
|
26
|
20
|
19
|
16
|
15
|
18
|
27
|
27
|
30
|
21
|
25
|
26
|
32
|
23
|
25
|
23
|
29
|
17
|
36
|
38
|
37
|
31
|
26
|
28
|
32
|
34
|
35
|
41
|
33
|
30
|
|
2024/09
|
20
|
18
|
19
|
16
|
15
|
21
|
22
|
25
|
23
|
24
|
19
|
27
|
28
|
33
|
27
|
20
|
19
|
22
|
32
|
34
|
25
|
20
|
24
|
20
|
29
|
29
|
18
|
17
|
22
|
28
|
|
|
2024/08
|
39
|
26
|
21
|
34
|
28
|
26
|
21
|
15
|
18
|
25
|
26
|
22
|
21
|
16
|
19
|
28
|
25
|
23
|
27
|
25
|
19
|
25
|
22
|
21
|
28
|
24
|
33
|
29
|
22
|
30
|
24
|
|
2024/07
|
30
|
14
|
11
|
15
|
28
|
12
|
12
|
14
|
18
|
14
|
20
|
16
|
14
|
18
|
21
|
16
|
14
|
17
|
12
|
18
|
20
|
13
|
19
|
23
|
23
|
17
|
11
|
19
|
33
|
42
|
41
|
|
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