Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
27
PM2.5
55
PM10
165
O3
0.4
CO
4
SO2
5
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Jun
145
Light
Fri
27 Jun
141
Light
Sat
28 Jun
93
Good
Sun
29 Jun
107
Light
Mon
30 Jun
120
Light
Tue
1 Jul
108
Light
Wed
2 Jul
24
Excellent
Air quality in the last 12 months (Li County)
|
2025/05
|
56
|
80
|
44
|
58
|
69
|
52
|
79
|
85
|
46
|
41
|
56
|
71
|
76
|
61
|
49
|
74
|
114
|
66
|
95
|
103
|
81
|
74
|
71
|
54
|
60
|
74
|
73
|
71
|
74
|
72
|
67
|
|
2025/04
|
72
|
36
|
63
|
96
|
45
|
78
|
97
|
75
|
61
|
76
|
146
|
159
|
56
|
48
|
57
|
94
|
107
|
64
|
47
|
75
|
81
|
60
|
75
|
59
|
72
|
100
|
103
|
71
|
71
|
82
|
|
|
2025/03
|
225
|
83
|
55
|
47
|
77
|
55
|
90
|
120
|
106
|
114
|
145
|
139
|
136
|
83
|
54
|
33
|
53
|
43
|
52
|
51
|
52
|
67
|
124
|
111
|
70
|
89
|
106
|
62
|
35
|
63
|
68
|
|
2025/02
|
77
|
122
|
45
|
40
|
38
|
101
|
35
|
33
|
64
|
114
|
133
|
89
|
69
|
91
|
91
|
44
|
43
|
61
|
75
|
71
|
71
|
57
|
38
|
66
|
80
|
77
|
138
|
196
|
|||
|
2025/01
|
106
|
54
|
66
|
108
|
97
|
34
|
44
|
43
|
36
|
63
|
77
|
76
|
85
|
87
|
46
|
69
|
91
|
136
|
116
|
104
|
110
|
65
|
75
|
92
|
110
|
111
|
29
|
99
|
312
|
86
|
81
|
|
2024/12
|
101
|
41
|
60
|
91
|
60
|
57
|
31
|
51
|
78
|
90
|
67
|
100
|
66
|
50
|
51
|
69
|
52
|
39
|
56
|
71
|
31
|
49
|
71
|
98
|
130
|
61
|
59
|
50
|
77
|
99
|
89
|
|
2024/11
|
76
|
74
|
93
|
43
|
56
|
75
|
112
|
129
|
144
|
166
|
158
|
150
|
145
|
45
|
67
|
78
|
62
|
62
|
75
|
77
|
65
|
51
|
67
|
115
|
75
|
32
|
35
|
35
|
48
|
66
|
|
|
2024/10
|
31
|
32
|
52
|
69
|
89
|
134
|
74
|
88
|
132
|
77
|
84
|
136
|
166
|
171
|
123
|
61
|
90
|
63
|
34
|
42
|
71
|
71
|
65
|
129
|
150
|
185
|
120
|
70
|
108
|
172
|
141
|
|
2024/09
|
51
|
33
|
37
|
55
|
40
|
40
|
48
|
55
|
71
|
42
|
38
|
46
|
58
|
53
|
57
|
54
|
67
|
58
|
49
|
38
|
21
|
28
|
44
|
65
|
69
|
85
|
70
|
73
|
89
|
19
|
|
|
2024/08
|
41
|
52
|
40
|
32
|
27
|
44
|
48
|
50
|
48
|
80
|
37
|
35
|
32
|
36
|
51
|
43
|
38
|
21
|
24
|
29
|
34
|
46
|
54
|
39
|
44
|
21
|
27
|
36
|
48
|
57
|
64
|
|
2024/07
|
46
|
50
|
51
|
70
|
58
|
40
|
61
|
51
|
65
|
64
|
70
|
75
|
62
|
89
|
67
|
50
|
46
|
49
|
50
|
36
|
43
|
41
|
39
|
50
|
25
|
28
|
42
|
33
|
33
|
22
|
34
|
|
2024/06
|
43
|
63
|
48
|
64
|
59
|
72
|
64
|
77
|
65
|
70
|
82
|
79
|
89
|
56
|
57
|
54
|
58
|
57
|
60
|
69
|
59
|
78
|
118
|
55
|
56
|
81
|
58
|
67
|
66
|
42
|
|
|
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