Air Quality
Excellent
No health implications.
14
PM2.5
33
PM10
16
O3
0.7
CO
6
SO2
37
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jan
63
Good
Thu
9 Jan
88
Good
Fri
10 Jan
118
Light
Sat
11 Jan
120
Light
Sun
12 Jan
95
Good
Mon
13 Jan
67
Good
Tue
14 Jan
94
Good
Gu County Air quality rank
Air quality in the last 12 months (Gu County)
|
2024/12
|
64
|
56
|
53
|
46
|
29
|
41
|
30
|
42
|
62
|
80
|
115
|
104
|
66
|
49
|
59
|
63
|
65
|
51
|
65
|
67
|
34
|
60
|
77
|
119
|
143
|
75
|
40
|
47
|
70
|
81
|
60
|
|
2024/11
|
64
|
77
|
96
|
53
|
59
|
69
|
83
|
85
|
77
|
97
|
139
|
152
|
77
|
65
|
85
|
66
|
58
|
56
|
50
|
60
|
79
|
72
|
83
|
104
|
46
|
42
|
70
|
33
|
44
|
59
|
|
|
2024/10
|
62
|
47
|
47
|
62
|
75
|
85
|
80
|
76
|
65
|
52
|
55
|
72
|
85
|
89
|
81
|
106
|
64
|
36
|
32
|
27
|
46
|
33
|
50
|
57
|
74
|
75
|
65
|
86
|
76
|
74
|
68
|
|
2024/09
|
58
|
48
|
54
|
55
|
29
|
42
|
50
|
52
|
54
|
42
|
42
|
36
|
49
|
48
|
51
|
49
|
49
|
56
|
39
|
42
|
33
|
53
|
62
|
64
|
64
|
79
|
86
|
64
|
41
|
22
|
|
|
2024/08
|
51
|
54
|
45
|
40
|
48
|
42
|
32
|
44
|
33
|
64
|
31
|
36
|
44
|
48
|
47
|
48
|
41
|
42
|
51
|
32
|
40
|
43
|
50
|
53
|
52
|
28
|
32
|
43
|
50
|
53
|
54
|
|
2024/07
|
44
|
51
|
48
|
48
|
49
|
49
|
49
|
46
|
51
|
58
|
54
|
53
|
56
|
62
|
71
|
42
|
35
|
37
|
45
|
32
|
42
|
47
|
46
|
44
|
57
|
50
|
53
|
47
|
39
|
21
|
40
|
|
2024/06
|
65
|
53
|
53
|
58
|
57
|
62
|
59
|
53
|
68
|
62
|
66
|
58
|
72
|
56
|
63
|
55
|
49
|
51
|
49
|
50
|
41
|
60
|
69
|
114
|
96
|
89
|
62
|
58
|
62
|
51
|
|
|
2024/05
|
52
|
51
|
55
|
43
|
64
|
46
|
52
|
66
|
66
|
59
|
116
|
79
|
77
|
72
|
79
|
60
|
68
|
75
|
64
|
67
|
65
|
66
|
60
|
67
|
65
|
63
|
65
|
57
|
62
|
58
|
66
|
|
2024/04
|
84
|
93
|
75
|
64
|
62
|
80
|
83
|
76
|
77
|
70
|
70
|
65
|
62
|
53
|
91
|
71
|
86
|
77
|
53
|
38
|
73
|
93
|
113
|
77
|
81
|
72
|
72
|
67
|
62
|
44
|
|
|
2024/03
|
50
|
62
|
61
|
94
|
155
|
77
|
70
|
44
|
65
|
89
|
82
|
60
|
87
|
84
|
79
|
167
|
82
|
111
|
76
|
65
|
77
|
115
|
91
|
42
|
52
|
69
|
65
|
89
|
77
|
67
|
80
|
|
2024/02
|
135
|
162
|
116
|
84
|
141
|
164
|
158
|
180
|
161
|
201
|
80
|
70
|
70
|
69
|
84
|
57
|
60
|
127
|
183
|
57
|
48
|
47
|
40
|
99
|
109
|
98
|
82
|
108
|
117
|
||
|
2024/01
|
99
|
97
|
61
|
73
|
66
|
55
|
52
|
94
|
98
|
66
|
89
|
99
|
130
|
116
|
98
|
112
|
100
|
137
|
88
|
100
|
32
|
29
|
51
|
58
|
64
|
59
|
65
|
70
|
67
|
118
|
165
|
|
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