Air Quality
Excellent
No health implications.
5
PM2.5
11
PM10
41
O3
0.2
CO
4
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Aug
53
Good
Thu
13 Aug
53
Good
Fri
14 Aug
52
Good
Sat
15 Aug
52
Good
Sun
16 Aug
53
Good
Mon
17 Aug
42
Excellent
Tue
18 Aug
20
Excellent
Air quality in the last 12 months (Xinlong)
|
2026/07
|
19
|
23
|
24
|
25
|
24
|
22
|
20
|
22
|
18
|
18
|
16
|
18
|
16
|
16
|
17
|
16
|
14
|
22
|
29
|
26
|
24
|
23
|
24
|
22
|
25
|
25
|
23
|
23
|
20
|
17
|
16
|
|
2026/06
|
23
|
18
|
23
|
21
|
19
|
21
|
26
|
25
|
20
|
23
|
19
|
19
|
16
|
20
|
19
|
18
|
24
|
18
|
18
|
19
|
19
|
18
|
15
|
17
|
19
|
19
|
14
|
19
|
20
|
21
|
|
|
2026/05
|
24
|
28
|
29
|
28
|
25
|
28
|
27
|
28
|
22
|
25
|
22
|
23
|
24
|
24
|
25
|
24
|
24
|
26
|
26
|
22
|
23
|
22
|
22
|
23
|
24
|
26
|
25
|
25
|
23
|
18
|
17
|
|
2026/04
|
23
|
22
|
24
|
20
|
21
|
26
|
23
|
29
|
29
|
33
|
30
|
31
|
31
|
31
|
27
|
26
|
25
|
23
|
24
|
27
|
23
|
31
|
34
|
27
|
26
|
23
|
29
|
29
|
23
|
18
|
|
|
2026/03
|
24
|
26
|
24
|
27
|
29
|
22
|
28
|
29
|
26
|
22
|
22
|
23
|
41
|
25
|
22
|
21
|
25
|
27
|
25
|
23
|
22
|
26
|
25
|
23
|
27
|
26
|
26
|
21
|
25
|
22
|
27
|
|
2026/02
|
20
|
17
|
18
|
18
|
24
|
25
|
14
|
13
|
25
|
25
|
18
|
16
|
14
|
17
|
18
|
16
|
16
|
38
|
16
|
18
|
16
|
16
|
12
|
12
|
10
|
15
|
10
|
16
|
|||
|
2026/01
|
21
|
16
|
16
|
19
|
17
|
16
|
15
|
20
|
21
|
21
|
20
|
23
|
23
|
27
|
21
|
23
|
21
|
29
|
31
|
24
|
23
|
23
|
23
|
24
|
23
|
23
|
16
|
18
|
20
|
16
|
17
|
|
2025/12
|
22
|
26
|
23
|
23
|
21
|
26
|
27
|
23
|
22
|
26
|
27
|
43
|
28
|
24
|
24
|
24
|
26
|
22
|
26
|
25
|
29
|
37
|
27
|
28
|
24
|
23
|
20
|
27
|
26
|
26
|
28
|
|
2025/11
|
10
|
10
|
12
|
14
|
18
|
15
|
34
|
28
|
16
|
16
|
16
|
14
|
13
|
16
|
22
|
20
|
23
|
21
|
20
|
19
|
18
|
23
|
23
|
26
|
24
|
20
|
24
|
24
|
25
|
24
|
|
|
2025/10
|
12
|
15
|
15
|
13
|
11
|
13
|
14
|
13
|
14
|
11
|
13
|
14
|
15
|
16
|
16
|
15
|
18
|
15
|
13
|
14
|
19
|
16
|
14
|
14
|
12
|
9
|
14
|
18
|
13
|
14
|
15
|
|
2025/09
|
12
|
13
|
10
|
10
|
10
|
10
|
10
|
12
|
20
|
10
|
13
|
15
|
25
|
22
|
18
|
12
|
14
|
13
|
14
|
11
|
10
|
14
|
15
|
20
|
22
|
19
|
20
|
15
|
12
|
11
|
|
|
2025/08
|
17
|
21
|
19
|
19
|
19
|
25
|
20
|
14
|
14
|
13
|
19
|
23
|
23
|
18
|
14
|
16
|
16
|
15
|
11
|
12
|
13
|
13
|
14
|
13
|
12
|
10
|
13
|
12
|
15
|
13
|
14
|
|
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