Air Quality
Excellent
No health implications.
9
PM2.5
19
PM10
46
O3
0.4
CO
4
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Feb
83
Good
Sun
15 Feb
52
Good
Mon
16 Feb
80
Good
Tue
17 Feb
85
Good
Wed
18 Feb
63
Good
Thu
19 Feb
52
Good
Fri
20 Feb
45
Excellent
Air quality in the last 12 months (Luohu)
|
2026/01
|
47
|
22
|
35
|
58
|
64
|
40
|
49
|
39
|
50
|
67
|
43
|
68
|
66
|
48
|
63
|
53
|
52
|
50
|
50
|
41
|
43
|
42
|
45
|
62
|
34
|
28
|
59
|
46
|
36
|
38
|
36
|
|
2025/12
|
34
|
30
|
51
|
64
|
57
|
55
|
53
|
56
|
53
|
52
|
53
|
43
|
44
|
38
|
44
|
60
|
57
|
51
|
43
|
33
|
49
|
53
|
38
|
43
|
28
|
37
|
49
|
57
|
60
|
63
|
40
|
|
2025/11
|
34
|
40
|
39
|
24
|
17
|
26
|
28
|
29
|
33
|
22
|
26
|
31
|
19
|
30
|
48
|
48
|
39
|
45
|
26
|
33
|
38
|
48
|
70
|
61
|
49
|
64
|
54
|
63
|
63
|
61
|
|
|
2025/10
|
21
|
12
|
15
|
24
|
20
|
14
|
21
|
25
|
29
|
27
|
21
|
13
|
12
|
10
|
18
|
25
|
32
|
30
|
30
|
21
|
10
|
12
|
24
|
34
|
35
|
42
|
57
|
56
|
40
|
39
|
35
|
|
2025/09
|
13
|
11
|
13
|
13
|
11
|
23
|
13
|
13
|
16
|
17
|
18
|
12
|
12
|
13
|
14
|
15
|
27
|
25
|
19
|
15
|
10
|
32
|
28
|
10
|
17
|
24
|
19
|
22
|
13
|
23
|
|
|
2025/08
|
24
|
23
|
31
|
31
|
16
|
15
|
22
|
33
|
25
|
10
|
16
|
17
|
25
|
16
|
13
|
21
|
16
|
11
|
15
|
15
|
15
|
19
|
26
|
17
|
13
|
21
|
18
|
21
|
18
|
17
|
10
|
|
2025/07
|
11
|
16
|
20
|
24
|
27
|
26
|
41
|
14
|
25
|
20
|
16
|
20
|
27
|
27
|
23
|
26
|
32
|
29
|
33
|
10
|
12
|
18
|
14
|
27
|
35
|
41
|
34
|
33
|
28
|
35
|
22
|
|
2025/06
|
28
|
24
|
24
|
18
|
23
|
25
|
20
|
14
|
18
|
12
|
19
|
13
|
16
|
23
|
28
|
23
|
15
|
14
|
11
|
10
|
12
|
14
|
14
|
12
|
12
|
12
|
12
|
11
|
12
|
10
|
|
|
2025/05
|
42
|
41
|
44
|
24
|
25
|
24
|
20
|
44
|
28
|
34
|
31
|
35
|
35
|
25
|
18
|
16
|
17
|
18
|
20
|
15
|
23
|
22
|
20
|
25
|
47
|
33
|
39
|
32
|
21
|
12
|
23
|
|
2025/04
|
24
|
26
|
38
|
47
|
31
|
46
|
51
|
54
|
39
|
29
|
26
|
29
|
170
|
166
|
113
|
86
|
61
|
46
|
25
|
23
|
23
|
24
|
26
|
21
|
23
|
16
|
25
|
34
|
29
|
44
|
|
|
2025/03
|
32
|
25
|
18
|
25
|
27
|
16
|
19
|
34
|
29
|
34
|
36
|
24
|
29
|
22
|
15
|
14
|
47
|
42
|
52
|
47
|
49
|
55
|
54
|
55
|
51
|
36
|
28
|
30
|
13
|
9
|
12
|
|
2025/02
|
20
|
19
|
10
|
19
|
37
|
37
|
22
|
49
|
44
|
43
|
29
|
24
|
42
|
41
|
30
|
51
|
41
|
63
|
38
|
38
|
42
|
38
|
17
|
23
|
53
|
47
|
29
|
29
|
|||
|
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