Air Quality
Excellent
No health implications.
15
PM2.5
31
PM10
39
O3
0.4
CO
9
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
2 Aug
61
Good
Sun
3 Aug
53
Good
Mon
4 Aug
51
Good
Tue
5 Aug
57
Good
Wed
6 Aug
51
Good
Thu
7 Aug
55
Good
Fri
8 Aug
35
Excellent
Air quality in the last 12 months (Luqu)
|
2025/06
|
17
|
23
|
22
|
29
|
45
|
40
|
34
|
41
|
19
|
37
|
42
|
35
|
42
|
34
|
48
|
47
|
51
|
33
|
29
|
43
|
38
|
21
|
31
|
19
|
28
|
35
|
36
|
37
|
39
|
30
|
|
|
2025/05
|
44
|
59
|
130
|
67
|
39
|
46
|
75
|
80
|
55
|
40
|
36
|
48
|
51
|
50
|
18
|
45
|
27
|
51
|
48
|
39
|
39
|
60
|
63
|
49
|
36
|
45
|
33
|
40
|
39
|
64
|
54
|
|
2025/04
|
76
|
77
|
68
|
78
|
75
|
53
|
41
|
82
|
75
|
69
|
62
|
36
|
54
|
57
|
60
|
63
|
59
|
109
|
81
|
65
|
85
|
61
|
48
|
40
|
37
|
24
|
32
|
51
|
46
|
51
|
|
|
2025/03
|
50
|
49
|
50
|
42
|
43
|
56
|
80
|
57
|
42
|
46
|
70
|
99
|
43
|
33
|
44
|
35
|
36
|
47
|
58
|
55
|
46
|
49
|
56
|
40
|
30
|
122
|
161
|
58
|
70
|
81
|
84
|
|
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
|
|
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