Air Quality
Excellent
No health implications.
14
PM2.5
26
PM10
49
O3
0.7
CO
6
SO2
20
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
23 Dec
29
Excellent
Tue
24 Dec
32
Excellent
Wed
25 Dec
31
Excellent
Thu
26 Dec
26
Excellent
Fri
27 Dec
30
Excellent
Sat
28 Dec
28
Excellent
Sun
29 Dec
32
Excellent
Air quality in the last 12 months (Xinlong)
|
2024/11
|
14
|
20
|
19
|
16
|
16
|
15
|
23
|
20
|
22
|
23
|
23
|
21
|
25
|
24
|
25
|
28
|
19
|
22
|
20
|
16
|
17
|
17
|
15
|
17
|
40
|
23
|
20
|
17
|
22
|
29
|
|
|
2024/10
|
14
|
15
|
12
|
12
|
13
|
12
|
12
|
13
|
12
|
10
|
9
|
11
|
15
|
18
|
14
|
11
|
17
|
14
|
12
|
24
|
28
|
24
|
21
|
19
|
13
|
15
|
17
|
19
|
19
|
15
|
16
|
|
2024/09
|
13
|
12
|
10
|
11
|
14
|
13
|
13
|
12
|
10
|
12
|
14
|
13
|
12
|
11
|
11
|
12
|
10
|
12
|
15
|
14
|
11
|
12
|
13
|
14
|
14
|
16
|
15
|
14
|
16
|
15
|
|
|
2024/08
|
20
|
18
|
18
|
18
|
16
|
20
|
21
|
20
|
22
|
20
|
20
|
20
|
15
|
21
|
20
|
16
|
13
|
15
|
15
|
16
|
15
|
15
|
19
|
23
|
22
|
23
|
21
|
22
|
21
|
19
|
16
|
|
2024/07
|
19
|
19
|
13
|
14
|
15
|
16
|
15
|
13
|
12
|
12
|
11
|
18
|
16
|
13
|
12
|
15
|
15
|
13
|
14
|
12
|
12
|
12
|
19
|
18
|
16
|
17
|
15
|
16
|
15
|
16
|
18
|
|
2024/06
|
17
|
16
|
14
|
16
|
15
|
13
|
14
|
11
|
10
|
15
|
13
|
14
|
13
|
15
|
16
|
11
|
15
|
14
|
12
|
12
|
15
|
12
|
15
|
12
|
14
|
13
|
16
|
13
|
16
|
15
|
|
|
2024/05
|
12
|
14
|
19
|
27
|
23
|
16
|
16
|
11
|
12
|
11
|
12
|
13
|
13
|
13
|
13
|
16
|
15
|
17
|
24
|
23
|
19
|
16
|
17
|
19
|
21
|
22
|
13
|
12
|
10
|
13
|
17
|
|
2024/04
|
13
|
17
|
18
|
12
|
14
|
12
|
14
|
13
|
11
|
20
|
19
|
17
|
16
|
16
|
16
|
28
|
15
|
26
|
41
|
17
|
11
|
12
|
16
|
15
|
13
|
15
|
18
|
17
|
18
|
16
|
|
|
2024/03
|
21
|
25
|
23
|
18
|
19
|
20
|
11
|
11
|
13
|
12
|
13
|
13
|
14
|
11
|
12
|
16
|
17
|
23
|
40
|
29
|
14
|
14
|
13
|
14
|
17
|
12
|
18
|
16
|
14
|
15
|
16
|
|
2024/02
|
22
|
23
|
25
|
27
|
24
|
20
|
19
|
20
|
22
|
23
|
18
|
20
|
17
|
21
|
21
|
18
|
18
|
19
|
21
|
22
|
25
|
21
|
21
|
22
|
21
|
22
|
23
|
25
|
19
|
||
|
2024/01
|
21
|
17
|
15
|
18
|
18
|
19
|
21
|
21
|
22
|
20
|
21
|
21
|
21
|
20
|
22
|
21
|
20
|
17
|
20
|
21
|
19
|
20
|
17
|
19
|
25
|
20
|
19
|
18
|
21
|
23
|
23
|
|
2023/12
|
21
|
20
|
19
|
21
|
20
|
19
|
23
|
20
|
20
|
20
|
23
|
25
|
24
|
25
|
53
|
36
|
26
|
26
|
26
|
30
|
34
|
28
|
22
|
17
|
17
|
21
|
25
|
22
|
21
|
18
|
21
|
|
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