Air Quality
Excellent
No health implications.
21
PM2.5
36
PM10
99
O3
0.4
CO
6
SO2
17
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Jun
62
Good
Tue
1 Jul
57
Good
Wed
2 Jul
83
Good
Thu
3 Jul
71
Good
Fri
4 Jul
57
Good
Sat
5 Jul
53
Good
Sun
6 Jul
32
Excellent
Air quality in the last 12 months (Lindian)
|
2025/05
|
34
|
24
|
23
|
18
|
20
|
26
|
32
|
43
|
37
|
33
|
47
|
66
|
63
|
45
|
66
|
46
|
22
|
28
|
27
|
36
|
28
|
23
|
25
|
33
|
36
|
42
|
44
|
56
|
59
|
66
|
46
|
|
2025/04
|
57
|
53
|
47
|
98
|
62
|
49
|
59
|
44
|
61
|
145
|
93
|
36
|
21
|
23
|
18
|
25
|
45
|
28
|
21
|
47
|
61
|
17
|
29
|
18
|
13
|
24
|
57
|
35
|
76
|
25
|
|
|
2025/03
|
22
|
32
|
42
|
57
|
80
|
69
|
47
|
40
|
90
|
115
|
58
|
57
|
20
|
20
|
20
|
29
|
24
|
23
|
59
|
31
|
19
|
16
|
99
|
46
|
24
|
41
|
17
|
19
|
14
|
20
|
33
|
|
2025/02
|
64
|
123
|
72
|
25
|
52
|
59
|
21
|
17
|
26
|
42
|
80
|
67
|
39
|
30
|
36
|
34
|
26
|
22
|
27
|
32
|
35
|
40
|
31
|
37
|
40
|
23
|
47
|
28
|
|||
|
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
|
|
|
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