Air Quality
Excellent
No health implications.
6
PM2.5
11
PM10
46
O3
0.4
CO
7
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
3 Mar
52
Good
Tue
4 Mar
49
Excellent
Wed
5 Mar
53
Good
Thu
6 Mar
56
Good
Fri
7 Mar
58
Good
Sat
8 Mar
72
Good
Sun
9 Mar
38
Excellent
Air quality in the last 12 months (You County)
|
2025/01
|
126
|
108
|
151
|
160
|
143
|
100
|
84
|
85
|
60
|
57
|
61
|
73
|
70
|
62
|
87
|
66
|
68
|
71
|
92
|
83
|
93
|
88
|
130
|
193
|
37
|
29
|
50
|
74
|
169
|
95
|
52
|
|
2024/12
|
59
|
63
|
72
|
119
|
51
|
41
|
54
|
73
|
87
|
73
|
56
|
72
|
98
|
65
|
58
|
68
|
69
|
74
|
91
|
112
|
104
|
103
|
90
|
104
|
131
|
128
|
147
|
116
|
84
|
107
|
122
|
|
2024/11
|
58
|
88
|
73
|
71
|
80
|
57
|
53
|
48
|
52
|
68
|
52
|
60
|
57
|
66
|
58
|
73
|
27
|
14
|
23
|
37
|
50
|
48
|
56
|
70
|
41
|
29
|
41
|
46
|
49
|
53
|
|
|
2024/10
|
35
|
43
|
45
|
44
|
46
|
62
|
71
|
53
|
50
|
53
|
60
|
66
|
121
|
93
|
56
|
38
|
38
|
38
|
24
|
27
|
45
|
24
|
34
|
39
|
46
|
65
|
51
|
60
|
63
|
47
|
47
|
|
2024/09
|
36
|
39
|
43
|
39
|
41
|
34
|
25
|
24
|
28
|
29
|
35
|
34
|
26
|
38
|
34
|
39
|
46
|
45
|
42
|
42
|
33
|
32
|
35
|
42
|
48
|
51
|
53
|
49
|
40
|
45
|
|
|
2024/08
|
16
|
16
|
25
|
27
|
29
|
27
|
22
|
24
|
29
|
29
|
25
|
24
|
21
|
26
|
27
|
30
|
31
|
36
|
26
|
30
|
38
|
20
|
19
|
22
|
29
|
28
|
32
|
24
|
27
|
32
|
39
|
|
2024/07
|
16
|
15
|
21
|
15
|
13
|
15
|
17
|
16
|
19
|
20
|
18
|
21
|
17
|
16
|
23
|
16
|
12
|
13
|
15
|
16
|
20
|
21
|
22
|
32
|
33
|
26
|
16
|
12
|
13
|
15
|
15
|
|
2024/06
|
18
|
21
|
26
|
15
|
15
|
26
|
31
|
33
|
35
|
20
|
19
|
15
|
15
|
17
|
16
|
20
|
12
|
16
|
16
|
20
|
21
|
19
|
19
|
19
|
10
|
13
|
19
|
21
|
16
|
18
|
|
|
2024/05
|
20
|
31
|
32
|
19
|
29
|
40
|
60
|
60
|
53
|
61
|
31
|
59
|
75
|
58
|
55
|
58
|
50
|
46
|
27
|
24
|
35
|
25
|
27
|
27
|
27
|
22
|
16
|
25
|
27
|
23
|
22
|
|
2024/04
|
32
|
47
|
27
|
27
|
32
|
35
|
41
|
44
|
40
|
35
|
47
|
45
|
42
|
52
|
54
|
40
|
23
|
40
|
24
|
25
|
27
|
35
|
33
|
40
|
31
|
29
|
39
|
42
|
40
|
13
|
|
|
2024/03
|
68
|
53
|
40
|
38
|
45
|
101
|
62
|
59
|
53
|
60
|
56
|
47
|
50
|
45
|
37
|
33
|
44
|
16
|
50
|
61
|
67
|
44
|
28
|
28
|
31
|
27
|
44
|
28
|
33
|
40
|
29
|
|
2024/02
|
38
|
16
|
18
|
34
|
61
|
25
|
47
|
96
|
116
|
149
|
92
|
80
|
50
|
53
|
53
|
33
|
33
|
28
|
43
|
60
|
15
|
21
|
31
|
41
|
52
|
42
|
59
|
38
|
43
|
||
|
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