Air Quality
Excellent
No health implications.
8
PM2.5
31
PM10
135
O3
0.6
CO
8
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Jun
94
Good
Sun
29 Jun
91
Good
Mon
30 Jun
62
Good
Tue
1 Jul
81
Good
Wed
2 Jul
67
Good
Thu
3 Jul
63
Good
Fri
4 Jul
30
Excellent
Long County Air quality rank
Air quality in the last 12 months (Long County)
|
2025/05
|
89
|
79
|
94
|
75
|
130
|
179
|
104
|
85
|
100
|
52
|
46
|
54
|
54
|
71
|
60
|
70
|
157
|
92
|
63
|
58
|
58
|
85
|
48
|
44
|
40
|
43
|
37
|
52
|
42
|
52
|
45
|
|
2025/04
|
90
|
92
|
89
|
114
|
92
|
80
|
59
|
91
|
109
|
80
|
169
|
378
|
116
|
60
|
49
|
134
|
80
|
183
|
129
|
74
|
106
|
113
|
69
|
58
|
63
|
45
|
45
|
44
|
58
|
101
|
|
|
2025/03
|
108
|
52
|
40
|
48
|
60
|
56
|
68
|
71
|
63
|
60
|
243
|
154
|
96
|
43
|
57
|
53
|
47
|
37
|
43
|
57
|
60
|
59
|
73
|
57
|
57
|
385
|
164
|
109
|
82
|
85
|
72
|
|
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
|
|
|
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