Air Quality
Excellent
No health implications.
7
PM2.5
19
PM10
76
O3
0.1
CO
6
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
27 Dec
44
Excellent
Sat
28 Dec
49
Excellent
Sun
29 Dec
45
Excellent
Mon
30 Dec
47
Excellent
Tue
31 Dec
39
Excellent
Wed
1 Jan
40
Excellent
Thu
2 Jan
19
Excellent
Air quality in the last 12 months (Mainling)
|
2024/11
|
15
|
21
|
20
|
14
|
15
|
13
|
14
|
17
|
16
|
17
|
16
|
14
|
14
|
13
|
20
|
22
|
15
|
14
|
15
|
11
|
14
|
12
|
13
|
19
|
13
|
12
|
13
|
11
|
17
|
14
|
|
|
2024/10
|
13
|
8
|
8
|
7
|
9
|
8
|
6
|
8
|
8
|
9
|
7
|
8
|
8
|
8
|
9
|
9
|
9
|
9
|
8
|
10
|
13
|
15
|
14
|
13
|
11
|
10
|
11
|
12
|
11
|
9
|
10
|
|
2024/09
|
8
|
10
|
9
|
9
|
8
|
9
|
11
|
14
|
12
|
12
|
8
|
12
|
22
|
10
|
9
|
11
|
10
|
12
|
13
|
10
|
10
|
11
|
11
|
8
|
11
|
9
|
9
|
8
|
10
|
10
|
|
|
2024/08
|
13
|
10
|
9
|
8
|
9
|
9
|
10
|
8
|
8
|
10
|
11
|
11
|
12
|
9
|
9
|
10
|
11
|
11
|
11
|
9
|
8
|
11
|
10
|
9
|
13
|
11
|
12
|
11
|
11
|
13
|
11
|
|
2024/07
|
9
|
7
|
8
|
8
|
8
|
7
|
8
|
7
|
9
|
9
|
9
|
7
|
9
|
8
|
7
|
8
|
9
|
9
|
8
|
7
|
8
|
9
|
7
|
9
|
7
|
8
|
9
|
9
|
11
|
15
|
16
|
|
2024/06
|
11
|
13
|
11
|
11
|
11
|
12
|
11
|
13
|
14
|
12
|
15
|
14
|
13
|
14
|
12
|
8
|
9
|
8
|
7
|
9
|
9
|
8
|
9
|
7
|
7
|
8
|
9
|
6
|
7
|
8
|
|
|
2024/05
|
13
|
18
|
22
|
29
|
27
|
22
|
14
|
16
|
15
|
9
|
14
|
18
|
14
|
14
|
14
|
14
|
13
|
23
|
30
|
29
|
25
|
19
|
17
|
18
|
25
|
16
|
17
|
8
|
10
|
11
|
11
|
|
2024/04
|
10
|
12
|
11
|
11
|
13
|
11
|
12
|
16
|
16
|
21
|
21
|
23
|
18
|
19
|
20
|
22
|
16
|
14
|
10
|
10
|
19
|
18
|
13
|
11
|
17
|
13
|
13
|
15
|
17
|
16
|
|
|
2024/03
|
18
|
25
|
18
|
15
|
23
|
13
|
14
|
18
|
19
|
22
|
17
|
20
|
17
|
16
|
17
|
18
|
19
|
16
|
29
|
29
|
23
|
10
|
10
|
10
|
12
|
8
|
15
|
14
|
13
|
12
|
9
|
|
2024/02
|
30
|
32
|
28
|
27
|
29
|
32
|
29
|
33
|
29
|
31
|
25
|
26
|
25
|
29
|
27
|
25
|
22
|
27
|
27
|
31
|
29
|
27
|
28
|
29
|
33
|
33
|
30
|
30
|
27
|
||
|
2024/01
|
21
|
19
|
19
|
19
|
19
|
18
|
20
|
21
|
22
|
24
|
21
|
22
|
23
|
25
|
22
|
23
|
24
|
25
|
23
|
23
|
26
|
23
|
22
|
27
|
28
|
27
|
26
|
25
|
24
|
25
|
27
|
|
2023/12
|
23
|
26
|
22
|
18
|
24
|
19
|
20
|
18
|
16
|
22
|
22
|
23
|
25
|
21
|
20
|
17
|
21
|
23
|
21
|
25
|
22
|
24
|
24
|
21
|
21
|
19
|
19
|
19
|
20
|
20
|
22
|
|
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