Air Quality
Excellent
No health implications.
20
PM2.5
44
PM10
31
O3
0.7
CO
10
SO2
27
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
14 Dec
67
Good
Mon
15 Dec
86
Good
Tue
16 Dec
101
Light
Wed
17 Dec
85
Good
Thu
18 Dec
138
Light
Fri
19 Dec
49
Excellent
Sat
20 Dec
48
Excellent
Air quality in the last 12 months (Luzhou)
|
2025/11
|
35
|
53
|
64
|
92
|
96
|
101
|
46
|
54
|
61
|
56
|
57
|
64
|
55
|
61
|
55
|
50
|
25
|
23
|
35
|
49
|
50
|
51
|
63
|
80
|
58
|
128
|
155
|
79
|
61
|
63
|
|
|
2025/10
|
55
|
20
|
30
|
43
|
30
|
9
|
22
|
20
|
8
|
9
|
22
|
10
|
35
|
50
|
68
|
49
|
15
|
23
|
41
|
33
|
70
|
52
|
80
|
93
|
34
|
57
|
38
|
65
|
51
|
94
|
60
|
|
2025/09
|
31
|
26
|
17
|
22
|
22
|
38
|
54
|
48
|
29
|
36
|
20
|
23
|
38
|
37
|
39
|
34
|
13
|
17
|
26
|
38
|
30
|
13
|
30
|
36
|
38
|
42
|
36
|
41
|
48
|
50
|
|
|
2025/08
|
25
|
35
|
36
|
32
|
21
|
25
|
31
|
36
|
17
|
19
|
26
|
33
|
42
|
40
|
22
|
16
|
29
|
22
|
25
|
29
|
21
|
27
|
28
|
29
|
28
|
23
|
32
|
17
|
24
|
29
|
32
|
|
2025/07
|
16
|
19
|
17
|
22
|
13
|
21
|
27
|
43
|
33
|
29
|
51
|
42
|
48
|
44
|
32
|
49
|
39
|
33
|
32
|
29
|
20
|
28
|
16
|
12
|
15
|
22
|
25
|
22
|
29
|
30
|
31
|
|
2025/06
|
56
|
45
|
29
|
38
|
39
|
44
|
56
|
52
|
56
|
35
|
52
|
43
|
40
|
33
|
28
|
21
|
30
|
31
|
30
|
45
|
46
|
37
|
29
|
35
|
33
|
28
|
43
|
27
|
32
|
27
|
|
|
2025/05
|
51
|
64
|
51
|
41
|
148
|
88
|
89
|
73
|
47
|
35
|
37
|
42
|
50
|
45
|
41
|
46
|
92
|
66
|
54
|
56
|
82
|
61
|
56
|
36
|
40
|
41
|
56
|
53
|
50
|
46
|
33
|
|
2025/04
|
48
|
44
|
52
|
67
|
43
|
60
|
80
|
58
|
57
|
45
|
68
|
186
|
58
|
29
|
41
|
133
|
117
|
92
|
92
|
49
|
57
|
55
|
70
|
45
|
52
|
62
|
60
|
50
|
43
|
86
|
|
|
2025/03
|
119
|
61
|
26
|
63
|
79
|
86
|
81
|
66
|
70
|
87
|
79
|
99
|
86
|
67
|
59
|
35
|
26
|
31
|
36
|
36
|
33
|
49
|
91
|
222
|
156
|
112
|
103
|
138
|
29
|
34
|
42
|
|
2025/02
|
152
|
119
|
28
|
25
|
18
|
55
|
46
|
24
|
38
|
57
|
86
|
63
|
48
|
58
|
55
|
49
|
63
|
64
|
49
|
108
|
128
|
138
|
52
|
51
|
52
|
58
|
74
|
72
|
|||
|
2025/01
|
79
|
89
|
101
|
94
|
55
|
41
|
35
|
26
|
34
|
50
|
44
|
34
|
69
|
64
|
30
|
32
|
50
|
62
|
63
|
66
|
94
|
116
|
114
|
90
|
79
|
50
|
27
|
28
|
85
|
103
|
170
|
|
2024/12
|
49
|
51
|
55
|
63
|
30
|
35
|
31
|
49
|
74
|
73
|
114
|
106
|
49
|
43
|
31
|
47
|
59
|
56
|
64
|
65
|
37
|
49
|
58
|
89
|
102
|
64
|
56
|
27
|
48
|
60
|
60
|
|
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