Air Quality
Excellent
No health implications.
17
PM2.5
27
PM10
37
O3
0.7
CO
10
SO2
19
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Oct
48
Excellent
Mon
13 Oct
57
Good
Tue
14 Oct
54
Good
Wed
15 Oct
54
Good
Thu
16 Oct
48
Excellent
Fri
17 Oct
49
Excellent
Sat
18 Oct
48
Excellent
Air quality in the last 12 months (Huating)
|
2025/08
|
39
|
39
|
42
|
33
|
30
|
40
|
37
|
31
|
25
|
29
|
44
|
41
|
42
|
40
|
41
|
30
|
29
|
27
|
31
|
89
|
37
|
43
|
20
|
28
|
34
|
42
|
23
|
23
|
26
|
29
|
35
|
|
2025/07
|
31
|
32
|
22
|
24
|
29
|
31
|
28
|
25
|
29
|
38
|
32
|
38
|
41
|
33
|
44
|
46
|
46
|
39
|
57
|
32
|
28
|
36
|
32
|
28
|
23
|
21
|
30
|
34
|
37
|
33
|
39
|
|
2025/06
|
43
|
44
|
45
|
38
|
42
|
44
|
38
|
42
|
47
|
49
|
52
|
49
|
42
|
63
|
70
|
50
|
51
|
40
|
46
|
42
|
37
|
37
|
31
|
36
|
31
|
30
|
29
|
36
|
37
|
23
|
|
|
2025/05
|
95
|
100
|
95
|
84
|
160
|
154
|
91
|
108
|
114
|
52
|
46
|
54
|
63
|
71
|
60
|
76
|
148
|
80
|
61
|
58
|
58
|
86
|
47
|
43
|
39
|
46
|
39
|
58
|
43
|
55
|
48
|
|
2025/04
|
90
|
91
|
89
|
116
|
89
|
82
|
59
|
95
|
110
|
74
|
173
|
344
|
107
|
55
|
51
|
142
|
79
|
208
|
136
|
77
|
142
|
111
|
64
|
59
|
62
|
48
|
51
|
45
|
63
|
113
|
|
|
2025/03
|
90
|
48
|
42
|
46
|
59
|
52
|
66
|
69
|
60
|
54
|
205
|
134
|
93
|
49
|
55
|
54
|
46
|
36
|
44
|
59
|
60
|
60
|
72
|
51
|
58
|
354
|
135
|
112
|
75
|
82
|
74
|
|
2025/02
|
103
|
59
|
43
|
46
|
49
|
59
|
86
|
64
|
66
|
60
|
85
|
82
|
70
|
54
|
54
|
83
|
78
|
65
|
76
|
76
|
89
|
70
|
43
|
61
|
61
|
56
|
49
|
55
|
|||
|
2025/01
|
60
|
58
|
78
|
63
|
55
|
61
|
55
|
50
|
57
|
54
|
71
|
70
|
61
|
58
|
52
|
62
|
79
|
67
|
60
|
60
|
75
|
93
|
170
|
179
|
70
|
83
|
74
|
88
|
114
|
98
|
77
|
|
2024/12
|
53
|
58
|
65
|
55
|
49
|
51
|
44
|
52
|
59
|
77
|
71
|
64
|
45
|
49
|
46
|
64
|
59
|
60
|
66
|
64
|
58
|
62
|
61
|
67
|
60
|
75
|
56
|
53
|
56
|
45
|
52
|
|
2024/11
|
52
|
48
|
52
|
54
|
51
|
63
|
82
|
94
|
79
|
56
|
59
|
76
|
73
|
53
|
69
|
51
|
42
|
28
|
39
|
51
|
53
|
61
|
82
|
52
|
47
|
47
|
65
|
61
|
38
|
48
|
|
|
2024/10
|
41
|
39
|
49
|
46
|
63
|
51
|
42
|
68
|
51
|
48
|
51
|
59
|
60
|
50
|
46
|
63
|
58
|
48
|
31
|
31
|
32
|
34
|
45
|
51
|
66
|
63
|
35
|
42
|
54
|
53
|
47
|
|
2024/09
|
51
|
41
|
39
|
44
|
20
|
33
|
24
|
40
|
33
|
36
|
42
|
47
|
30
|
34
|
46
|
40
|
50
|
50
|
42
|
41
|
35
|
42
|
57
|
62
|
35
|
38
|
80
|
84
|
40
|
32
|
|
|
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