Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
46
*
PM2.5
65
PM10
68
O3
0.9
CO
24
SO2
24
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
11 Jan
62
Good
Mon
12 Jan
80
Good
Tue
13 Jan
73
Good
Wed
14 Jan
57
Good
Thu
15 Jan
54
Good
Fri
16 Jan
46
Excellent
Sat
17 Jan
50
Excellent
Air quality in the last 12 months (Huaxi)
|
2025/11
|
29
|
30
|
17
|
25
|
23
|
18
|
28
|
20
|
16
|
22
|
28
|
33
|
50
|
56
|
55
|
46
|
52
|
30
|
33
|
43
|
53
|
62
|
65
|
59
|
62
|
71
|
71
|
72
|
44
|
70
|
|
|
2025/10
|
19
|
20
|
27
|
30
|
26
|
26
|
20
|
26
|
26
|
27
|
32
|
31
|
40
|
34
|
18
|
18
|
26
|
22
|
22
|
22
|
22
|
28
|
35
|
44
|
40
|
34
|
32
|
38
|
44
|
31
|
31
|
|
2025/09
|
27
|
28
|
27
|
27
|
32
|
39
|
40
|
35
|
29
|
22
|
23
|
24
|
22
|
26
|
27
|
23
|
23
|
24
|
30
|
41
|
29
|
29
|
27
|
22
|
16
|
20
|
25
|
27
|
25
|
20
|
|
|
2025/08
|
35
|
37
|
37
|
36
|
37
|
32
|
25
|
26
|
28
|
31
|
29
|
30
|
37
|
40
|
24
|
21
|
26
|
28
|
21
|
18
|
20
|
19
|
24
|
24
|
28
|
27
|
23
|
25
|
29
|
36
|
36
|
|
2025/07
|
17
|
20
|
16
|
19
|
25
|
29
|
33
|
31
|
31
|
30
|
27
|
30
|
28
|
27
|
28
|
29
|
28
|
33
|
34
|
34
|
20
|
21
|
16
|
22
|
25
|
27
|
35
|
38
|
36
|
33
|
31
|
|
2025/06
|
26
|
16
|
30
|
30
|
31
|
35
|
40
|
45
|
43
|
34
|
38
|
33
|
25
|
21
|
29
|
31
|
22
|
20
|
15
|
25
|
33
|
17
|
28
|
15
|
21
|
15
|
24
|
19
|
21
|
18
|
|
|
2025/05
|
51
|
60
|
44
|
28
|
37
|
33
|
22
|
31
|
33
|
23
|
44
|
37
|
33
|
39
|
46
|
40
|
36
|
50
|
59
|
25
|
28
|
30
|
42
|
58
|
36
|
24
|
14
|
15
|
22
|
22
|
17
|
|
2025/04
|
41
|
51
|
62
|
70
|
59
|
65
|
61
|
54
|
63
|
56
|
57
|
172
|
269
|
103
|
81
|
67
|
65
|
61
|
35
|
39
|
43
|
29
|
47
|
27
|
49
|
35
|
27
|
37
|
42
|
24
|
|
|
2025/03
|
42
|
44
|
73
|
40
|
26
|
31
|
35
|
42
|
31
|
28
|
39
|
51
|
33
|
32
|
29
|
33
|
43
|
33
|
39
|
51
|
58
|
70
|
62
|
64
|
57
|
58
|
72
|
83
|
25
|
30
|
46
|
|
2025/02
|
22
|
17
|
30
|
38
|
41
|
16
|
27
|
51
|
61
|
36
|
27
|
35
|
37
|
21
|
34
|
44
|
30
|
33
|
20
|
18
|
20
|
16
|
20
|
21
|
31
|
41
|
28
|
36
|
|||
|
2025/01
|
48
|
77
|
66
|
72
|
71
|
78
|
67
|
40
|
25
|
39
|
57
|
66
|
47
|
72
|
62
|
87
|
76
|
65
|
66
|
78
|
80
|
77
|
59
|
50
|
19
|
26
|
46
|
40
|
57
|
46
|
38
|
|
2024/12
|
55
|
73
|
52
|
41
|
23
|
16
|
20
|
45
|
21
|
14
|
24
|
40
|
46
|
62
|
60
|
58
|
60
|
52
|
65
|
72
|
110
|
79
|
65
|
71
|
68
|
44
|
50
|
79
|
60
|
45
|
50
|
|
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