Air Quality
Excellent
No health implications.
18
PM2.5
24
PM10
61
O3
0.7
CO
3
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Mar
45
Excellent
Sat
29 Mar
51
Good
Sun
30 Mar
50
Excellent
Mon
31 Mar
47
Excellent
Tue
1 Apr
50
Excellent
Wed
2 Apr
52
Good
Thu
3 Apr
37
Excellent
Air quality in the last 12 months (Qiaoxi)
|
2025/02
|
84
|
35
|
17
|
25
|
29
|
59
|
17
|
14
|
26
|
52
|
57
|
39
|
52
|
46
|
69
|
22
|
18
|
18
|
17
|
17
|
14
|
18
|
14
|
38
|
37
|
38
|
66
|
59
|
|||
|
2025/01
|
32
|
22
|
28
|
33
|
37
|
14
|
16
|
11
|
12
|
21
|
40
|
34
|
34
|
28
|
26
|
43
|
44
|
45
|
36
|
39
|
24
|
39
|
65
|
68
|
99
|
131
|
16
|
21
|
45
|
60
|
84
|
|
2024/12
|
36
|
16
|
20
|
18
|
18
|
18
|
13
|
19
|
23
|
28
|
35
|
33
|
33
|
29
|
29
|
27
|
20
|
13
|
33
|
31
|
12
|
21
|
26
|
43
|
53
|
22
|
20
|
45
|
76
|
67
|
35
|
|
2024/11
|
60
|
56
|
33
|
19
|
19
|
28
|
57
|
123
|
182
|
92
|
53
|
51
|
88
|
68
|
46
|
53
|
32
|
31
|
69
|
54
|
22
|
27
|
52
|
105
|
35
|
22
|
19
|
13
|
19
|
48
|
|
|
2024/10
|
12
|
15
|
23
|
39
|
53
|
48
|
13
|
26
|
34
|
30
|
38
|
47
|
93
|
66
|
46
|
49
|
70
|
27
|
16
|
24
|
34
|
16
|
39
|
45
|
74
|
106
|
20
|
31
|
25
|
40
|
71
|
|
2024/09
|
20
|
16
|
22
|
31
|
11
|
17
|
20
|
23
|
28
|
14
|
22
|
18
|
23
|
10
|
20
|
19
|
18
|
38
|
56
|
19
|
10
|
15
|
30
|
35
|
15
|
23
|
54
|
58
|
35
|
13
|
|
|
2024/08
|
24
|
28
|
30
|
30
|
30
|
27
|
39
|
37
|
31
|
39
|
15
|
13
|
18
|
29
|
36
|
40
|
35
|
31
|
28
|
21
|
20
|
19
|
33
|
33
|
27
|
20
|
22
|
29
|
36
|
36
|
47
|
|
2024/07
|
24
|
34
|
27
|
31
|
34
|
23
|
29
|
29
|
55
|
55
|
53
|
48
|
32
|
49
|
51
|
29
|
23
|
26
|
30
|
27
|
49
|
48
|
43
|
37
|
22
|
23
|
39
|
27
|
23
|
22
|
21
|
|
2024/06
|
20
|
21
|
33
|
41
|
46
|
37
|
18
|
31
|
25
|
26
|
29
|
33
|
31
|
21
|
22
|
25
|
33
|
44
|
44
|
53
|
43
|
342
|
130
|
17
|
18
|
48
|
61
|
52
|
50
|
31
|
|
|
2024/05
|
30
|
39
|
48
|
62
|
53
|
40
|
39
|
36
|
60
|
148
|
74
|
35
|
31
|
49
|
23
|
48
|
47
|
62
|
66
|
43
|
52
|
61
|
76
|
49
|
31
|
34
|
21
|
31
|
50
|
38
|
20
|
|
2024/04
|
66
|
79
|
40
|
59
|
59
|
33
|
36
|
61
|
56
|
56
|
47
|
80
|
80
|
70
|
200
|
42
|
39
|
49
|
83
|
30
|
45
|
73
|
28
|
43
|
101
|
87
|
186
|
49
|
25
|
26
|
|
|
2024/03
|
29
|
79
|
40
|
65
|
60
|
17
|
33
|
26
|
41
|
59
|
39
|
26
|
34
|
44
|
78
|
112
|
35
|
203
|
67
|
31
|
67
|
47
|
56
|
51
|
42
|
77
|
197
|
205
|
95
|
34
|
33
|
|
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