Air Quality
Excellent
No health implications.
5
PM2.5
11
PM10
120
O3
0.2
CO
3
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
18 Jun
58
Good
Thu
19 Jun
64
Good
Fri
20 Jun
64
Good
Sat
21 Jun
60
Good
Sun
22 Jun
59
Good
Mon
23 Jun
57
Good
Tue
24 Jun
36
Excellent
Beitun Air quality rank
Air quality in the last 12 months (Beitun)
|
2025/05
|
31
|
34
|
42
|
18
|
19
|
37
|
19
|
16
|
20
|
33
|
24
|
30
|
39
|
22
|
24
|
20
|
32
|
76
|
41
|
14
|
12
|
14
|
17
|
37
|
25
|
26
|
31
|
23
|
14
|
15
|
19
|
|
2025/04
|
13
|
14
|
11
|
11
|
15
|
22
|
17
|
21
|
23
|
11
|
13
|
12
|
23
|
31
|
31
|
16
|
14
|
14
|
13
|
13
|
13
|
16
|
56
|
51
|
17
|
17
|
21
|
25
|
29
|
29
|
|
|
2025/03
|
49
|
38
|
20
|
23
|
22
|
12
|
20
|
36
|
15
|
18
|
12
|
15
|
21
|
17
|
10
|
12
|
19
|
31
|
17
|
17
|
19
|
32
|
16
|
13
|
33
|
29
|
11
|
12
|
11
|
12
|
13
|
|
2025/02
|
50
|
34
|
23
|
27
|
22
|
24
|
36
|
48
|
45
|
53
|
41
|
33
|
33
|
34
|
34
|
27
|
43
|
51
|
28
|
24
|
42
|
25
|
22
|
22
|
22
|
29
|
53
|
65
|
|||
|
2025/01
|
68
|
46
|
54
|
56
|
34
|
32
|
31
|
39
|
53
|
29
|
22
|
33
|
28
|
23
|
26
|
29
|
44
|
50
|
63
|
76
|
69
|
48
|
47
|
21
|
16
|
17
|
19
|
41
|
78
|
51
|
48
|
|
2024/12
|
52
|
58
|
36
|
13
|
15
|
16
|
20
|
25
|
27
|
29
|
35
|
27
|
23
|
30
|
29
|
36
|
35
|
25
|
27
|
38
|
35
|
36
|
46
|
28
|
36
|
25
|
27
|
36
|
54
|
48
|
62
|
|
2024/11
|
15
|
15
|
18
|
23
|
25
|
29
|
20
|
16
|
11
|
9
|
14
|
15
|
10
|
12
|
16
|
13
|
11
|
14
|
13
|
19
|
24
|
50
|
17
|
17
|
17
|
22
|
22
|
26
|
29
|
27
|
|
|
2024/10
|
27
|
29
|
41
|
43
|
37
|
29
|
37
|
31
|
36
|
36
|
33
|
23
|
14
|
16
|
26
|
36
|
27
|
19
|
12
|
12
|
17
|
19
|
17
|
18
|
19
|
17
|
23
|
24
|
13
|
14
|
14
|
|
2024/09
|
20
|
14
|
14
|
15
|
18
|
24
|
13
|
15
|
18
|
24
|
24
|
17
|
21
|
14
|
18
|
21
|
22
|
33
|
31
|
25
|
35
|
28
|
22
|
25
|
28
|
28
|
22
|
28
|
23
|
28
|
|
|
2024/08
|
16
|
19
|
25
|
22
|
22
|
27
|
23
|
22
|
23
|
32
|
31
|
18
|
22
|
19
|
25
|
25
|
29
|
36
|
17
|
17
|
17
|
20
|
21
|
28
|
25
|
18
|
20
|
24
|
32
|
18
|
21
|
|
2024/07
|
31
|
19
|
16
|
12
|
14
|
15
|
19
|
14
|
17
|
16
|
18
|
16
|
21
|
20
|
25
|
28
|
18
|
19
|
19
|
16
|
14
|
15
|
13
|
18
|
23
|
17
|
19
|
24
|
25
|
26
|
29
|
|
2024/06
|
29
|
20
|
18
|
16
|
20
|
17
|
21
|
25
|
26
|
19
|
29
|
23
|
22
|
26
|
21
|
19
|
16
|
17
|
49
|
39
|
28
|
29
|
41
|
30
|
28
|
32
|
28
|
22
|
22
|
28
|
|
|
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