Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
34
PM2.5
81
*
PM10
106
O3
0.4
CO
7
SO2
6
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 May
77
Good
Thu
15 May
79
Good
Fri
16 May
89
Good
Sat
17 May
98
Good
Sun
18 May
94
Good
Mon
19 May
87
Good
Tue
20 May
24
Excellent
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