Air Quality
Excellent
No health implications.
29
PM2.5
41
PM10
80
O3
0.5
CO
8
SO2
22
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Aug
106
Light
Wed
13 Aug
97
Good
Thu
14 Aug
94
Good
Fri
15 Aug
67
Good
Sat
16 Aug
55
Good
Sun
17 Aug
30
Excellent
Mon
18 Aug
46
Excellent
Lijin Air quality rank
Air quality in the last 12 months (Lijin)
|
2025/06
|
53
|
56
|
40
|
30
|
59
|
65
|
60
|
52
|
63
|
28
|
47
|
53
|
49
|
36
|
23
|
31
|
41
|
48
|
21
|
27
|
43
|
50
|
45
|
48
|
49
|
56
|
55
|
57
|
29
|
29
|
|
|
2025/05
|
53
|
54
|
34
|
50
|
57
|
33
|
55
|
61
|
29
|
29
|
51
|
59
|
59
|
59
|
38
|
61
|
64
|
57
|
78
|
75
|
59
|
62
|
41
|
45
|
45
|
51
|
56
|
60
|
55
|
51
|
61
|
|
2025/04
|
73
|
32
|
49
|
76
|
42
|
65
|
95
|
74
|
46
|
65
|
79
|
172
|
53
|
54
|
50
|
76
|
98
|
49
|
24
|
48
|
59
|
55
|
64
|
51
|
62
|
73
|
56
|
47
|
64
|
72
|
|
|
2025/03
|
95
|
52
|
35
|
50
|
44
|
66
|
55
|
102
|
122
|
96
|
106
|
111
|
69
|
58
|
49
|
31
|
47
|
28
|
54
|
59
|
55
|
70
|
101
|
111
|
84
|
100
|
89
|
51
|
37
|
58
|
75
|
|
2025/02
|
45
|
91
|
33
|
23
|
31
|
72
|
43
|
24
|
49
|
75
|
87
|
70
|
67
|
85
|
96
|
60
|
40
|
38
|
41
|
51
|
47
|
41
|
43
|
54
|
68
|
83
|
118
|
149
|
|||
|
2025/01
|
98
|
36
|
64
|
127
|
155
|
46
|
48
|
34
|
28
|
52
|
69
|
64
|
95
|
81
|
35
|
58
|
58
|
107
|
122
|
77
|
96
|
31
|
51
|
69
|
58
|
67
|
36
|
62
|
141
|
67
|
47
|
|
2024/12
|
98
|
50
|
43
|
73
|
98
|
70
|
34
|
56
|
88
|
116
|
27
|
42
|
52
|
48
|
61
|
69
|
48
|
38
|
54
|
79
|
37
|
52
|
69
|
114
|
148
|
38
|
60
|
63
|
83
|
96
|
62
|
|
2024/11
|
69
|
69
|
88
|
33
|
37
|
55
|
65
|
73
|
70
|
96
|
91
|
113
|
133
|
73
|
75
|
71
|
36
|
32
|
50
|
73
|
81
|
37
|
37
|
64
|
51
|
29
|
34
|
43
|
55
|
68
|
|
|
2024/10
|
23
|
20
|
41
|
59
|
80
|
63
|
31
|
51
|
74
|
78
|
55
|
89
|
91
|
75
|
78
|
52
|
72
|
14
|
28
|
22
|
39
|
47
|
49
|
72
|
107
|
96
|
69
|
49
|
95
|
113
|
90
|
|
2024/09
|
45
|
20
|
24
|
44
|
33
|
18
|
21
|
38
|
49
|
38
|
16
|
30
|
27
|
24
|
21
|
27
|
37
|
36
|
37
|
26
|
18
|
22
|
30
|
53
|
69
|
38
|
32
|
53
|
51
|
21
|
|
|
2024/08
|
32
|
37
|
37
|
19
|
16
|
30
|
33
|
34
|
31
|
53
|
46
|
26
|
29
|
32
|
27
|
20
|
34
|
32
|
14
|
21
|
26
|
42
|
55
|
25
|
38
|
31
|
15
|
20
|
27
|
48
|
52
|
|
2024/07
|
46
|
46
|
46
|
41
|
38
|
18
|
39
|
27
|
53
|
55
|
69
|
71
|
80
|
50
|
41
|
25
|
37
|
43
|
41
|
22
|
35
|
28
|
40
|
42
|
16
|
13
|
14
|
12
|
17
|
27
|
27
|
|
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