Air Quality
Excellent
No health implications.
22
PM2.5
41
PM10
52
O3
0.8
CO
6
SO2
18
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Aug
74
Good
Sat
2 Aug
77
Good
Sun
3 Aug
72
Good
Mon
4 Aug
70
Good
Tue
5 Aug
70
Good
Wed
6 Aug
25
Excellent
Thu
7 Aug
39
Excellent
Air quality in the last 12 months (Xiqu)
|
2025/06
|
34
|
39
|
18
|
34
|
40
|
49
|
39
|
38
|
36
|
47
|
44
|
48
|
50
|
51
|
27
|
43
|
27
|
28
|
30
|
25
|
18
|
25
|
37
|
30
|
37
|
38
|
27
|
43
|
31
|
27
|
|
|
2025/05
|
38
|
30
|
27
|
20
|
30
|
37
|
33
|
32
|
37
|
48
|
34
|
40
|
34
|
34
|
33
|
43
|
30
|
43
|
38
|
36
|
32
|
36
|
44
|
37
|
39
|
42
|
30
|
24
|
30
|
39
|
24
|
|
2025/04
|
56
|
66
|
71
|
67
|
49
|
55
|
52
|
63
|
60
|
59
|
45
|
48
|
38
|
44
|
41
|
38
|
35
|
31
|
38
|
30
|
33
|
34
|
39
|
47
|
35
|
60
|
60
|
49
|
52
|
31
|
|
|
2025/03
|
57
|
53
|
36
|
49
|
48
|
45
|
45
|
76
|
68
|
57
|
61
|
62
|
77
|
65
|
56
|
42
|
42
|
21
|
31
|
52
|
72
|
80
|
59
|
39
|
36
|
40
|
43
|
67
|
96
|
86
|
77
|
|
2025/02
|
63
|
64
|
33
|
48
|
58
|
66
|
43
|
45
|
51
|
47
|
38
|
38
|
48
|
54
|
36
|
43
|
40
|
52
|
47
|
37
|
44
|
44
|
46
|
52
|
40
|
45
|
40
|
55
|
|||
|
2025/01
|
52
|
52
|
57
|
59
|
56
|
66
|
60
|
47
|
43
|
55
|
31
|
54
|
63
|
60
|
51
|
73
|
67
|
70
|
65
|
79
|
69
|
64
|
77
|
66
|
58
|
33
|
41
|
50
|
44
|
58
|
53
|
|
2024/12
|
44
|
51
|
48
|
48
|
49
|
47
|
47
|
52
|
54
|
60
|
55
|
58
|
58
|
48
|
50
|
62
|
57
|
62
|
51
|
53
|
60
|
48
|
45
|
54
|
58
|
61
|
65
|
67
|
65
|
58
|
51
|
|
2024/11
|
45
|
29
|
45
|
33
|
32
|
50
|
31
|
12
|
22
|
39
|
40
|
41
|
35
|
37
|
45
|
48
|
45
|
43
|
46
|
44
|
46
|
35
|
33
|
42
|
45
|
44
|
48
|
44
|
33
|
37
|
|
|
2024/10
|
23
|
32
|
45
|
50
|
35
|
30
|
22
|
31
|
35
|
42
|
33
|
47
|
45
|
26
|
33
|
32
|
39
|
47
|
49
|
48
|
32
|
31
|
33
|
41
|
49
|
45
|
29
|
49
|
54
|
47
|
41
|
|
2024/09
|
43
|
33
|
35
|
39
|
24
|
22
|
35
|
41
|
42
|
24
|
35
|
32
|
39
|
39
|
47
|
27
|
32
|
45
|
50
|
51
|
53
|
45
|
29
|
46
|
48
|
35
|
48
|
42
|
37
|
41
|
|
|
2024/08
|
44
|
56
|
49
|
39
|
43
|
36
|
34
|
39
|
38
|
23
|
39
|
48
|
48
|
53
|
59
|
53
|
47
|
38
|
39
|
40
|
43
|
57
|
48
|
49
|
40
|
29
|
26
|
47
|
47
|
52
|
39
|
|
2024/07
|
40
|
41
|
35
|
36
|
33
|
36
|
29
|
29
|
30
|
34
|
30
|
39
|
32
|
41
|
33
|
45
|
43
|
40
|
33
|
25
|
47
|
48
|
37
|
44
|
32
|
46
|
48
|
47
|
35
|
18
|
41
|
|
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