Air Quality
Excellent
No health implications.
3
PM2.5
11
PM10
48
O3
0.5
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Sep
46
Excellent
Thu
10 Sep
46
Excellent
Fri
11 Sep
58
Good
Sat
12 Sep
61
Good
Sun
13 Sep
64
Good
Mon
14 Sep
45
Excellent
Tue
15 Sep
40
Excellent
Air quality in the last 12 months (Long County)
|
2026/08
|
28
|
27
|
27
|
30
|
28
|
27
|
29
|
37
|
41
|
43
|
37
|
29
|
31
|
33
|
35
|
36
|
39
|
26
|
29
|
31
|
40
|
42
|
42
|
28
|
39
|
46
|
30
|
28
|
29
|
33
|
40
|
|
2026/07
|
44
|
33
|
33
|
32
|
36
|
36
|
39
|
43
|
46
|
45
|
23
|
27
|
30
|
36
|
31
|
29
|
31
|
75
|
44
|
47
|
47
|
45
|
39
|
49
|
48
|
36
|
22
|
31
|
30
|
42
|
29
|
|
2026/06
|
54
|
52
|
56
|
62
|
52
|
45
|
46
|
39
|
36
|
37
|
36
|
36
|
39
|
38
|
40
|
45
|
39
|
34
|
32
|
27
|
23
|
25
|
29
|
36
|
41
|
44
|
43
|
41
|
34
|
46
|
|
|
2026/05
|
39
|
54
|
40
|
40
|
43
|
55
|
48
|
37
|
44
|
59
|
55
|
47
|
34
|
67
|
77
|
33
|
31
|
38
|
38
|
39
|
81
|
108
|
62
|
30
|
65
|
71
|
73
|
53
|
45
|
40
|
44
|
|
2026/04
|
52
|
54
|
94
|
89
|
79
|
74
|
72
|
62
|
68
|
62
|
59
|
53
|
50
|
61
|
60
|
49
|
54
|
58
|
226
|
82
|
30
|
33
|
49
|
64
|
65
|
60
|
60
|
58
|
68
|
58
|
|
|
2026/03
|
26
|
32
|
57
|
80
|
69
|
66
|
50
|
45
|
44
|
63
|
66
|
113
|
402
|
67
|
64
|
67
|
53
|
93
|
94
|
82
|
84
|
100
|
97
|
82
|
73
|
58
|
56
|
45
|
50
|
34
|
47
|
|
2026/02
|
99
|
86
|
84
|
76
|
73
|
89
|
65
|
59
|
71
|
112
|
102
|
79
|
63
|
74
|
57
|
46
|
96
|
65
|
57
|
51
|
143
|
235
|
159
|
73
|
71
|
83
|
66
|
38
|
|||
|
2026/01
|
64
|
83
|
93
|
62
|
47
|
46
|
49
|
53
|
51
|
61
|
66
|
59
|
58
|
83
|
83
|
74
|
82
|
84
|
52
|
44
|
62
|
73
|
86
|
115
|
295
|
164
|
134
|
134
|
122
|
80
|
112
|
|
2025/12
|
71
|
60
|
56
|
62
|
76
|
70
|
51
|
62
|
85
|
82
|
76
|
75
|
85
|
73
|
79
|
68
|
63
|
87
|
74
|
49
|
57
|
77
|
79
|
68
|
50
|
68
|
69
|
82
|
70
|
114
|
87
|
|
2025/11
|
56
|
58
|
88
|
98
|
121
|
91
|
68
|
63
|
69
|
69
|
67
|
59
|
58
|
62
|
52
|
60
|
44
|
33
|
47
|
57
|
60
|
54
|
54
|
78
|
56
|
143
|
111
|
63
|
60
|
64
|
|
|
2025/10
|
32
|
27
|
28
|
21
|
42
|
21
|
15
|
20
|
17
|
19
|
19
|
24
|
36
|
43
|
33
|
29
|
24
|
40
|
37
|
23
|
30
|
41
|
52
|
51
|
55
|
46
|
55
|
51
|
64
|
63
|
58
|
|
2025/09
|
37
|
48
|
61
|
35
|
54
|
53
|
50
|
44
|
44
|
44
|
25
|
25
|
38
|
40
|
51
|
55
|
28
|
15
|
19
|
25
|
18
|
20
|
25
|
38
|
44
|
53
|
36
|
34
|
44
|
48
|
|
|
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