Air Quality
Excellent
No health implications.
10
PM2.5
31
PM10
12
O3
0.5
CO
3
SO2
53
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Dec
51
Good
Mon
8 Dec
53
Good
Tue
9 Dec
48
Excellent
Wed
10 Dec
45
Excellent
Thu
11 Dec
45
Excellent
Fri
12 Dec
23
Excellent
Sat
13 Dec
21
Excellent
Beitun Air quality rank
Air quality in the last 12 months (Beitun)
|
2025/11
|
36
|
29
|
33
|
51
|
33
|
19
|
15
|
15
|
30
|
34
|
16
|
16
|
20
|
25
|
20
|
22
|
51
|
52
|
47
|
52
|
55
|
53
|
27
|
25
|
27
|
27
|
25
|
33
|
27
|
23
|
|
|
2025/10
|
13
|
15
|
24
|
16
|
12
|
16
|
23
|
20
|
32
|
35
|
31
|
27
|
27
|
23
|
21
|
33
|
25
|
21
|
37
|
53
|
45
|
54
|
43
|
46
|
61
|
42
|
58
|
52
|
41
|
49
|
47
|
|
2025/09
|
16
|
22
|
12
|
18
|
22
|
22
|
33
|
31
|
30
|
18
|
22
|
15
|
40
|
23
|
30
|
34
|
32
|
33
|
39
|
18
|
25
|
26
|
36
|
23
|
26
|
29
|
38
|
46
|
50
|
41
|
|
|
2025/08
|
28
|
21
|
40
|
16
|
19
|
20
|
22
|
24
|
27
|
13
|
18
|
25
|
21
|
19
|
25
|
31
|
32
|
26
|
18
|
15
|
21
|
26
|
28
|
25
|
22
|
29
|
33
|
26
|
32
|
33
|
39
|
|
2025/07
|
15
|
14
|
15
|
13
|
20
|
21
|
15
|
16
|
16
|
24
|
27
|
17
|
18
|
24
|
27
|
25
|
27
|
20
|
21
|
34
|
26
|
26
|
24
|
22
|
26
|
26
|
44
|
45
|
47
|
30
|
29
|
|
2025/06
|
27
|
26
|
29
|
25
|
29
|
27
|
28
|
34
|
51
|
25
|
21
|
23
|
19
|
28
|
29
|
23
|
19
|
24
|
22
|
25
|
28
|
21
|
24
|
20
|
16
|
21
|
26
|
17
|
15
|
22
|
|
|
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
|
|
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