Air Quality
Excellent
No health implications.
9
PM2.5
30
PM10
107
O3
0.3
CO
3
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Jul
62
Good
Mon
21 Jul
68
Good
Tue
22 Jul
63
Good
Wed
23 Jul
63
Good
Thu
24 Jul
66
Good
Fri
25 Jul
70
Good
Sat
26 Jul
34
Excellent
Qu County Air quality rank
Air quality in the last 12 months (Qu County)
|
2025/06
|
13
|
25
|
42
|
49
|
47
|
47
|
38
|
23
|
26
|
40
|
39
|
41
|
46
|
39
|
42
|
46
|
40
|
21
|
19
|
34
|
20
|
17
|
21
|
22
|
19
|
21
|
26
|
27
|
25
|
17
|
|
|
2025/05
|
51
|
63
|
69
|
34
|
47
|
56
|
57
|
31
|
72
|
73
|
60
|
57
|
57
|
48
|
66
|
79
|
73
|
72
|
73
|
70
|
61
|
34
|
63
|
67
|
55
|
40
|
34
|
26
|
29
|
31
|
21
|
|
2025/04
|
39
|
57
|
63
|
65
|
64
|
62
|
65
|
66
|
67
|
64
|
37
|
390
|
321
|
158
|
109
|
86
|
86
|
70
|
61
|
41
|
42
|
57
|
69
|
55
|
58
|
51
|
44
|
50
|
46
|
36
|
|
|
2025/03
|
93
|
75
|
24
|
18
|
18
|
29
|
40
|
50
|
61
|
60
|
53
|
62
|
40
|
40
|
27
|
30
|
40
|
43
|
54
|
58
|
62
|
94
|
98
|
70
|
61
|
59
|
134
|
57
|
25
|
25
|
30
|
|
2025/02
|
76
|
40
|
38
|
43
|
47
|
34
|
38
|
40
|
54
|
71
|
89
|
78
|
49
|
46
|
48
|
65
|
69
|
52
|
60
|
39
|
40
|
40
|
29
|
45
|
65
|
86
|
72
|
77
|
|||
|
2025/01
|
151
|
193
|
189
|
115
|
59
|
92
|
87
|
57
|
66
|
60
|
72
|
79
|
98
|
129
|
98
|
79
|
97
|
118
|
125
|
131
|
141
|
205
|
238
|
106
|
18
|
53
|
67
|
87
|
228
|
176
|
128
|
|
2024/12
|
81
|
97
|
94
|
50
|
27
|
28
|
29
|
34
|
44
|
56
|
56
|
53
|
55
|
60
|
77
|
87
|
109
|
133
|
100
|
93
|
128
|
102
|
81
|
93
|
116
|
120
|
108
|
97
|
125
|
147
|
138
|
|
2024/11
|
34
|
38
|
54
|
49
|
33
|
43
|
56
|
68
|
33
|
40
|
49
|
42
|
39
|
39
|
42
|
24
|
11
|
12
|
16
|
23
|
30
|
41
|
37
|
32
|
18
|
43
|
49
|
54
|
69
|
88
|
|
|
2024/10
|
26
|
39
|
40
|
46
|
59
|
57
|
46
|
44
|
51
|
62
|
45
|
36
|
40
|
40
|
44
|
51
|
30
|
30
|
39
|
13
|
18
|
25
|
41
|
50
|
55
|
59
|
41
|
52
|
57
|
74
|
50
|
|
2024/09
|
52
|
49
|
37
|
39
|
49
|
44
|
39
|
33
|
33
|
36
|
36
|
37
|
41
|
46
|
40
|
34
|
37
|
46
|
45
|
43
|
24
|
31
|
35
|
51
|
59
|
78
|
69
|
55
|
43
|
12
|
|
|
2024/08
|
34
|
32
|
25
|
21
|
18
|
29
|
33
|
35
|
33
|
37
|
63
|
61
|
57
|
49
|
43
|
47
|
52
|
50
|
52
|
50
|
51
|
51
|
45
|
50
|
47
|
44
|
51
|
37
|
35
|
41
|
37
|
|
2024/07
|
31
|
35
|
32
|
27
|
17
|
25
|
29
|
21
|
19
|
16
|
15
|
23
|
24
|
18
|
24
|
28
|
32
|
25
|
25
|
24
|
26
|
27
|
29
|
29
|
57
|
54
|
42
|
45
|
40
|
25
|
28
|
|
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