Air Quality
Excellent
No health implications.
6
PM2.5
10
PM10
43
O3
0.4
CO
8
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Jun
44
Excellent
Sat
21 Jun
54
Good
Sun
22 Jun
57
Good
Mon
23 Jun
54
Good
Tue
24 Jun
58
Good
Wed
25 Jun
61
Good
Thu
26 Jun
36
Excellent
Air quality in the last 12 months (Xinlong)
|
2025/05
|
21
|
16
|
11
|
18
|
17
|
9
|
12
|
34
|
33
|
27
|
24
|
25
|
23
|
40
|
9
|
14
|
14
|
14
|
13
|
13
|
18
|
31
|
28
|
16
|
18
|
18
|
10
|
13
|
12
|
11
|
10
|
|
2025/04
|
33
|
23
|
22
|
21
|
21
|
21
|
23
|
30
|
25
|
26
|
16
|
21
|
18
|
14
|
11
|
13
|
14
|
19
|
26
|
17
|
19
|
13
|
9
|
12
|
12
|
14
|
24
|
19
|
16
|
24
|
|
|
2025/03
|
15
|
20
|
19
|
16
|
16
|
27
|
44
|
33
|
22
|
23
|
21
|
35
|
10
|
10
|
12
|
22
|
14
|
12
|
19
|
17
|
15
|
12
|
28
|
25
|
21
|
22
|
35
|
52
|
27
|
55
|
42
|
|
2025/02
|
16
|
17
|
24
|
25
|
24
|
23
|
19
|
24
|
18
|
18
|
15
|
15
|
11
|
16
|
20
|
15
|
16
|
12
|
12
|
17
|
19
|
15
|
15
|
17
|
16
|
16
|
22
|
32
|
|||
|
2025/01
|
27
|
27
|
30
|
29
|
30
|
29
|
19
|
16
|
16
|
15
|
22
|
19
|
17
|
17
|
14
|
23
|
26
|
40
|
48
|
30
|
27
|
25
|
25
|
20
|
27
|
26
|
11
|
13
|
22
|
17
|
12
|
|
2024/12
|
32
|
26
|
27
|
25
|
25
|
26
|
24
|
25
|
23
|
22
|
28
|
29
|
21
|
24
|
29
|
28
|
30
|
29
|
31
|
29
|
22
|
19
|
29
|
24
|
25
|
29
|
27
|
27
|
26
|
18
|
18
|
|
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
|
|
|
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