Air Quality
Excellent
No health implications.
6
PM2.5
18
PM10
105
O3
0.3
CO
8
SO2
1
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 May
63
Good
Sat
3 May
58
Good
Sun
4 May
58
Good
Mon
5 May
65
Good
Tue
6 May
60
Good
Wed
7 May
66
Good
Thu
8 May
37
Excellent
Air quality in the last 12 months (Luqu)
|
2025/02
|
27
|
34
|
32
|
29
|
51
|
50
|
49
|
49
|
45
|
48
|
59
|
63
|
51
|
54
|
47
|
43
|
33
|
34
|
48
|
45
|
47
|
34
|
45
|
41
|
42
|
41
|
42
|
39
|
|||
|
2025/01
|
42
|
53
|
43
|
55
|
38
|
48
|
52
|
61
|
55
|
59
|
40
|
38
|
34
|
45
|
55
|
39
|
45
|
49
|
40
|
42
|
41
|
51
|
53
|
56
|
60
|
40
|
12
|
18
|
41
|
25
|
27
|
|
2024/12
|
32
|
36
|
35
|
40
|
37
|
35
|
44
|
42
|
37
|
38
|
40
|
37
|
33
|
29
|
27
|
25
|
21
|
28
|
43
|
46
|
58
|
56
|
54
|
69
|
64
|
51
|
62
|
50
|
51
|
37
|
39
|
|
2024/11
|
24
|
25
|
25
|
26
|
27
|
26
|
24
|
30
|
29
|
26
|
37
|
27
|
35
|
25
|
28
|
25
|
23
|
30
|
26
|
19
|
25
|
23
|
22
|
28
|
42
|
29
|
26
|
30
|
30
|
31
|
|
|
2024/10
|
18
|
31
|
35
|
37
|
36
|
31
|
29
|
30
|
27
|
19
|
25
|
22
|
24
|
23
|
26
|
16
|
17
|
20
|
18
|
24
|
40
|
36
|
29
|
28
|
29
|
22
|
28
|
29
|
28
|
22
|
16
|
|
2024/09
|
28
|
21
|
25
|
15
|
14
|
16
|
16
|
27
|
11
|
14
|
18
|
21
|
11
|
13
|
15
|
13
|
18
|
17
|
18
|
12
|
13
|
24
|
34
|
32
|
36
|
36
|
40
|
36
|
19
|
17
|
|
|
2024/08
|
27
|
30
|
24
|
27
|
30
|
29
|
23
|
15
|
26
|
36
|
28
|
29
|
28
|
21
|
26
|
30
|
29
|
26
|
30
|
33
|
30
|
27
|
25
|
22
|
27
|
15
|
25
|
29
|
29
|
31
|
38
|
|
2024/07
|
20
|
24
|
26
|
22
|
26
|
38
|
21
|
13
|
21
|
22
|
39
|
30
|
21
|
17
|
24
|
23
|
21
|
27
|
25
|
24
|
86
|
51
|
27
|
54
|
56
|
42
|
23
|
25
|
24
|
25
|
28
|
|
2024/06
|
30
|
32
|
37
|
31
|
34
|
22
|
33
|
17
|
26
|
30
|
30
|
37
|
34
|
26
|
29
|
17
|
21
|
23
|
25
|
20
|
20
|
21
|
32
|
20
|
29
|
33
|
31
|
21
|
31
|
17
|
|
|
2024/05
|
29
|
20
|
24
|
52
|
52
|
51
|
49
|
30
|
34
|
43
|
34
|
41
|
32
|
22
|
24
|
38
|
67
|
39
|
50
|
58
|
46
|
43
|
53
|
53
|
22
|
41
|
38
|
22
|
13
|
20
|
38
|
|
2024/04
|
54
|
65
|
62
|
45
|
24
|
13
|
20
|
33
|
19
|
31
|
40
|
31
|
42
|
36
|
101
|
78
|
37
|
26
|
35
|
40
|
28
|
33
|
30
|
23
|
32
|
30
|
32
|
75
|
30
|
21
|
|
|
2024/03
|
57
|
62
|
51
|
69
|
47
|
67
|
59
|
61
|
56
|
49
|
53
|
38
|
39
|
36
|
26
|
155
|
71
|
77
|
76
|
55
|
48
|
53
|
83
|
23
|
34
|
22
|
45
|
44
|
27
|
38
|
47
|
|
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