Air Quality
Excellent
No health implications.
6
PM2.5
21
PM10
124
O3
0.2
CO
7
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Apr
75
Good
Tue
29 Apr
89
Good
Wed
30 Apr
91
Good
Thu
1 May
92
Good
Fri
2 May
83
Good
Sat
3 May
74
Good
Sun
4 May
48
Excellent
Air quality in the last 12 months (Luzhou)
|
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
|
|
2024/11
|
61
|
48
|
51
|
40
|
51
|
64
|
90
|
108
|
62
|
84
|
195
|
179
|
50
|
50
|
64
|
50
|
57
|
49
|
38
|
53
|
71
|
75
|
91
|
75
|
34
|
30
|
55
|
28
|
27
|
43
|
|
|
2024/10
|
43
|
37
|
39
|
43
|
58
|
58
|
76
|
104
|
95
|
46
|
79
|
78
|
95
|
100
|
122
|
92
|
65
|
16
|
18
|
23
|
59
|
31
|
39
|
55
|
88
|
75
|
60
|
105
|
98
|
90
|
67
|
|
2024/09
|
34
|
19
|
31
|
33
|
18
|
20
|
28
|
42
|
46
|
15
|
10
|
15
|
25
|
46
|
24
|
39
|
36
|
32
|
22
|
27
|
15
|
32
|
47
|
54
|
64
|
86
|
78
|
59
|
36
|
15
|
|
|
2024/08
|
32
|
38
|
27
|
25
|
28
|
37
|
25
|
17
|
25
|
42
|
19
|
21
|
31
|
26
|
31
|
33
|
30
|
33
|
38
|
26
|
24
|
32
|
35
|
41
|
39
|
20
|
14
|
14
|
27
|
31
|
33
|
|
2024/07
|
20
|
17
|
34
|
33
|
30
|
33
|
37
|
36
|
41
|
52
|
48
|
53
|
54
|
58
|
66
|
50
|
33
|
24
|
29
|
25
|
26
|
38
|
37
|
32
|
18
|
34
|
29
|
29
|
15
|
11
|
22
|
|
2024/06
|
43
|
37
|
37
|
58
|
55
|
50
|
40
|
36
|
42
|
47
|
49
|
39
|
58
|
42
|
47
|
41
|
42
|
38
|
39
|
42
|
31
|
53
|
61
|
87
|
70
|
64
|
40
|
47
|
40
|
34
|
|
|
2024/05
|
38
|
42
|
40
|
36
|
66
|
48
|
54
|
58
|
58
|
45
|
71
|
72
|
73
|
60
|
39
|
36
|
52
|
64
|
52
|
43
|
51
|
53
|
47
|
52
|
49
|
50
|
48
|
43
|
48
|
40
|
47
|
|
2024/04
|
55
|
120
|
67
|
60
|
49
|
67
|
68
|
67
|
61
|
55
|
60
|
56
|
49
|
45
|
68
|
66
|
67
|
67
|
48
|
51
|
63
|
74
|
70
|
56
|
59
|
57
|
50
|
55
|
55
|
18
|
|
|
2024/03
|
59
|
44
|
56
|
94
|
120
|
104
|
64
|
33
|
53
|
72
|
56
|
56
|
74
|
71
|
77
|
136
|
66
|
78
|
61
|
58
|
71
|
93
|
84
|
52
|
45
|
49
|
38
|
67
|
54
|
60
|
63
|
|
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