Air Quality
Excellent
No health implications.
13
PM2.5
19
PM10
72
O3
0.4
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Mar
58
Good
Fri
14 Mar
61
Good
Sat
15 Mar
55
Good
Sun
16 Mar
59
Good
Mon
17 Mar
59
Good
Tue
18 Mar
61
Good
Wed
19 Mar
17
Excellent
Air quality in the last 12 months (Lindian)
|
2025/01
|
117
|
59
|
48
|
126
|
129
|
75
|
48
|
38
|
33
|
44
|
82
|
164
|
208
|
133
|
35
|
36
|
79
|
162
|
189
|
152
|
113
|
66
|
166
|
243
|
244
|
198
|
43
|
41
|
46
|
30
|
40
|
|
2024/12
|
48
|
18
|
22
|
20
|
28
|
20
|
26
|
34
|
110
|
68
|
24
|
40
|
62
|
36
|
30
|
28
|
36
|
36
|
50
|
76
|
43
|
30
|
37
|
43
|
49
|
33
|
31
|
33
|
58
|
104
|
117
|
|
2024/11
|
51
|
60
|
42
|
29
|
38
|
66
|
160
|
153
|
194
|
102
|
202
|
67
|
171
|
267
|
141
|
53
|
19
|
26
|
48
|
123
|
53
|
29
|
60
|
153
|
185
|
79
|
25
|
44
|
25
|
32
|
|
|
2024/10
|
20
|
18
|
26
|
35
|
38
|
32
|
60
|
37
|
44
|
27
|
24
|
21
|
47
|
51
|
16
|
22
|
29
|
33
|
21
|
29
|
37
|
44
|
42
|
56
|
44
|
80
|
46
|
39
|
60
|
54
|
75
|
|
2024/09
|
15
|
19
|
18
|
27
|
16
|
18
|
22
|
20
|
38
|
20
|
16
|
24
|
17
|
21
|
21
|
21
|
20
|
21
|
18
|
24
|
28
|
21
|
23
|
31
|
26
|
31
|
29
|
27
|
45
|
22
|
|
|
2024/08
|
24
|
23
|
25
|
27
|
28
|
29
|
31
|
22
|
38
|
35
|
19
|
19
|
22
|
25
|
27
|
31
|
35
|
35
|
21
|
22
|
22
|
24
|
29
|
26
|
26
|
17
|
19
|
21
|
25
|
16
|
15
|
|
2024/07
|
43
|
44
|
53
|
45
|
48
|
49
|
69
|
88
|
64
|
76
|
86
|
67
|
79
|
66
|
55
|
49
|
25
|
37
|
34
|
36
|
25
|
25
|
28
|
21
|
29
|
23
|
16
|
24
|
22
|
25
|
29
|
|
2024/06
|
25
|
31
|
32
|
20
|
37
|
46
|
29
|
19
|
18
|
23
|
27
|
24
|
31
|
23
|
17
|
25
|
20
|
19
|
38
|
26
|
18
|
22
|
19
|
24
|
31
|
38
|
42
|
51
|
36
|
47
|
|
|
2024/05
|
47
|
37
|
51
|
67
|
50
|
42
|
39
|
68
|
28
|
30
|
20
|
39
|
28
|
22
|
21
|
24
|
45
|
26
|
30
|
25
|
40
|
40
|
21
|
26
|
30
|
27
|
26
|
31
|
24
|
18
|
21
|
|
2024/04
|
29
|
70
|
50
|
31
|
54
|
41
|
43
|
36
|
55
|
91
|
97
|
86
|
70
|
100
|
86
|
49
|
46
|
44
|
25
|
107
|
178
|
106
|
28
|
33
|
33
|
20
|
21
|
18
|
31
|
35
|
|
|
2024/03
|
27
|
30
|
30
|
33
|
29
|
29
|
40
|
27
|
36
|
46
|
39
|
37
|
42
|
44
|
37
|
47
|
22
|
24
|
32
|
28
|
31
|
46
|
72
|
22
|
35
|
66
|
78
|
149
|
25
|
24
|
28
|
|
2024/02
|
29
|
38
|
39
|
36
|
52
|
68
|
67
|
35
|
132
|
145
|
68
|
80
|
64
|
33
|
28
|
60
|
97
|
54
|
28
|
27
|
24
|
27
|
32
|
92
|
70
|
32
|
50
|
43
|
39
|
||
|
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