Air Quality
Excellent
No health implications.
7
PM2.5
12
PM10
48
O3
0.5
CO
7
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Jul
59
Good
Thu
3 Jul
57
Good
Fri
4 Jul
57
Good
Sat
5 Jul
56
Good
Sun
6 Jul
57
Good
Mon
7 Jul
54
Good
Tue
8 Jul
36
Excellent
Air quality in the last 12 months (Luhuo)
|
2025/05
|
22
|
18
|
12
|
21
|
20
|
11
|
14
|
38
|
35
|
28
|
23
|
26
|
26
|
46
|
10
|
16
|
16
|
15
|
15
|
13
|
19
|
36
|
35
|
20
|
18
|
19
|
11
|
15
|
15
|
11
|
12
|
|
2025/04
|
38
|
24
|
23
|
22
|
26
|
22
|
22
|
31
|
27
|
26
|
16
|
20
|
17
|
15
|
11
|
15
|
16
|
21
|
28
|
19
|
23
|
14
|
10
|
15
|
12
|
13
|
24
|
19
|
17
|
26
|
|
|
2025/03
|
17
|
22
|
20
|
18
|
18
|
30
|
51
|
39
|
24
|
26
|
24
|
33
|
11
|
10
|
14
|
24
|
16
|
15
|
20
|
18
|
16
|
14
|
31
|
26
|
21
|
25
|
42
|
51
|
28
|
58
|
48
|
|
2025/02
|
17
|
19
|
26
|
26
|
25
|
26
|
21
|
26
|
19
|
20
|
17
|
17
|
12
|
17
|
22
|
18
|
17
|
13
|
12
|
19
|
20
|
16
|
16
|
20
|
17
|
17
|
24
|
29
|
|||
|
2025/01
|
27
|
28
|
32
|
30
|
31
|
29
|
20
|
18
|
15
|
16
|
21
|
17
|
18
|
18
|
14
|
23
|
28
|
43
|
47
|
30
|
28
|
28
|
26
|
23
|
33
|
33
|
11
|
12
|
19
|
18
|
12
|
|
2024/12
|
34
|
27
|
25
|
26
|
26
|
27
|
27
|
24
|
23
|
25
|
29
|
31
|
22
|
24
|
30
|
28
|
29
|
30
|
33
|
29
|
22
|
21
|
30
|
26
|
27
|
31
|
30
|
30
|
27
|
19
|
18
|
|
2024/11
|
14
|
20
|
20
|
16
|
16
|
16
|
26
|
21
|
24
|
23
|
25
|
21
|
26
|
24
|
25
|
30
|
20
|
23
|
21
|
16
|
19
|
19
|
16
|
19
|
43
|
26
|
21
|
19
|
24
|
32
|
|
|
2024/10
|
16
|
18
|
14
|
15
|
16
|
15
|
13
|
13
|
14
|
11
|
9
|
13
|
17
|
20
|
16
|
12
|
19
|
15
|
12
|
25
|
30
|
25
|
21
|
21
|
14
|
16
|
18
|
20
|
21
|
16
|
15
|
|
2024/09
|
13
|
13
|
11
|
12
|
16
|
13
|
14
|
12
|
10
|
12
|
14
|
13
|
14
|
11
|
12
|
13
|
11
|
13
|
15
|
14
|
10
|
13
|
14
|
15
|
15
|
18
|
16
|
13
|
18
|
17
|
|
|
2024/08
|
20
|
19
|
19
|
20
|
18
|
21
|
21
|
21
|
24
|
23
|
20
|
21
|
16
|
21
|
23
|
17
|
13
|
16
|
15
|
18
|
17
|
15
|
18
|
23
|
22
|
22
|
20
|
22
|
21
|
19
|
17
|
|
2024/07
|
20
|
20
|
15
|
16
|
15
|
18
|
16
|
15
|
13
|
13
|
12
|
18
|
16
|
14
|
14
|
18
|
16
|
13
|
16
|
15
|
11
|
13
|
21
|
21
|
19
|
20
|
17
|
18
|
18
|
17
|
19
|
|
2024/06
|
17
|
17
|
15
|
20
|
16
|
15
|
16
|
12
|
11
|
17
|
15
|
16
|
14
|
17
|
17
|
13
|
17
|
17
|
14
|
12
|
17
|
13
|
17
|
13
|
16
|
15
|
19
|
15
|
20
|
16
|
|
|
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