Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
60
PM2.5
147
*
PM10
73
O3
0.9
CO
12
SO2
36
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
3 Apr
80
Good
Fri
4 Apr
127
Light
Sat
5 Apr
80
Good
Sun
6 Apr
74
Good
Mon
7 Apr
75
Good
Tue
8 Apr
76
Good
Wed
9 Apr
42
Excellent
Long County Air quality rank
Air quality in the last 12 months (Long County)
|
2025/02
|
154
|
76
|
40
|
47
|
52
|
57
|
90
|
60
|
67
|
69
|
81
|
89
|
76
|
59
|
53
|
76
|
80
|
72
|
93
|
94
|
101
|
88
|
61
|
63
|
68
|
60
|
54
|
62
|
|||
|
2025/01
|
69
|
64
|
90
|
74
|
59
|
69
|
59
|
55
|
62
|
57
|
70
|
72
|
71
|
60
|
53
|
64
|
86
|
76
|
70
|
67
|
94
|
129
|
200
|
191
|
71
|
77
|
78
|
95
|
148
|
149
|
115
|
|
2024/12
|
56
|
61
|
80
|
60
|
50
|
53
|
50
|
55
|
61
|
76
|
85
|
77
|
46
|
49
|
51
|
71
|
66
|
66
|
81
|
82
|
71
|
66
|
68
|
70
|
68
|
89
|
58
|
53
|
63
|
49
|
58
|
|
2024/11
|
63
|
47
|
59
|
56
|
61
|
84
|
104
|
115
|
108
|
71
|
70
|
95
|
85
|
55
|
68
|
51
|
39
|
24
|
43
|
47
|
54
|
68
|
102
|
62
|
43
|
49
|
64
|
61
|
43
|
52
|
|
|
2024/10
|
40
|
39
|
51
|
53
|
72
|
56
|
42
|
82
|
52
|
46
|
56
|
68
|
69
|
51
|
43
|
68
|
74
|
50
|
35
|
32
|
28
|
32
|
46
|
62
|
85
|
59
|
34
|
42
|
60
|
68
|
63
|
|
2024/09
|
46
|
42
|
44
|
42
|
18
|
34
|
22
|
39
|
27
|
35
|
44
|
46
|
28
|
31
|
49
|
44
|
52
|
51
|
41
|
40
|
31
|
40
|
57
|
65
|
41
|
44
|
89
|
89
|
39
|
30
|
|
|
2024/08
|
40
|
47
|
24
|
36
|
33
|
37
|
27
|
34
|
47
|
103
|
53
|
39
|
34
|
41
|
34
|
39
|
35
|
28
|
31
|
36
|
34
|
39
|
47
|
54
|
49
|
26
|
26
|
44
|
47
|
47
|
48
|
|
2024/07
|
30
|
36
|
28
|
27
|
53
|
43
|
24
|
25
|
38
|
36
|
29
|
34
|
32
|
37
|
35
|
23
|
20
|
26
|
31
|
28
|
79
|
32
|
22
|
83
|
76
|
55
|
54
|
45
|
27
|
38
|
40
|
|
2024/06
|
54
|
33
|
39
|
37
|
45
|
47
|
38
|
32
|
28
|
33
|
35
|
41
|
40
|
50
|
54
|
32
|
28
|
33
|
35
|
39
|
25
|
35
|
38
|
45
|
55
|
45
|
27
|
32
|
50
|
38
|
|
|
2024/05
|
39
|
46
|
31
|
32
|
43
|
55
|
54
|
51
|
31
|
63
|
75
|
56
|
56
|
54
|
64
|
56
|
57
|
49
|
33
|
40
|
41
|
48
|
47
|
48
|
47
|
41
|
48
|
60
|
48
|
56
|
62
|
|
2024/04
|
85
|
93
|
76
|
70
|
77
|
58
|
53
|
55
|
51
|
32
|
45
|
52
|
54
|
59
|
97
|
79
|
66
|
65
|
202
|
164
|
90
|
68
|
241
|
123
|
60
|
52
|
55
|
58
|
51
|
33
|
|
|
2024/03
|
52
|
51
|
62
|
83
|
74
|
64
|
103
|
77
|
68
|
67
|
67
|
65
|
59
|
66
|
108
|
226
|
116
|
99
|
110
|
85
|
72
|
82
|
109
|
41
|
46
|
61
|
82
|
60
|
50
|
68
|
65
|
|
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