Air Quality
Excellent
No health implications.
14
PM2.5
17
PM10
56
O3
0.3
CO
4
SO2
11
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Dec
50
Excellent
Mon
23 Dec
45
Excellent
Tue
24 Dec
56
Good
Wed
25 Dec
48
Excellent
Thu
26 Dec
47
Excellent
Fri
27 Dec
37
Excellent
Sat
28 Dec
24
Excellent
Air quality in the last 12 months (Tuquan)
|
2024/11
|
24
|
32
|
38
|
19
|
24
|
34
|
61
|
91
|
103
|
35
|
28
|
29
|
60
|
58
|
100
|
30
|
24
|
28
|
39
|
36
|
34
|
50
|
55
|
103
|
131
|
18
|
25
|
26
|
24
|
22
|
|
|
2024/10
|
25
|
19
|
25
|
34
|
37
|
32
|
44
|
29
|
38
|
26
|
27
|
29
|
56
|
50
|
23
|
32
|
33
|
31
|
25
|
31
|
37
|
28
|
46
|
36
|
35
|
33
|
30
|
30
|
49
|
30
|
34
|
|
2024/09
|
17
|
20
|
22
|
26
|
20
|
22
|
24
|
25
|
37
|
26
|
30
|
34
|
32
|
24
|
25
|
25
|
26
|
27
|
34
|
26
|
32
|
32
|
30
|
32
|
28
|
36
|
32
|
40
|
49
|
20
|
|
|
2024/08
|
23
|
24
|
22
|
23
|
19
|
28
|
33
|
21
|
26
|
25
|
15
|
19
|
22
|
21
|
23
|
29
|
27
|
25
|
20
|
20
|
17
|
23
|
35
|
29
|
22
|
23
|
19
|
21
|
23
|
23
|
17
|
|
2024/07
|
43
|
44
|
42
|
47
|
44
|
46
|
51
|
74
|
63
|
66
|
68
|
84
|
82
|
60
|
45
|
33
|
26
|
33
|
35
|
37
|
33
|
30
|
22
|
19
|
22
|
19
|
17
|
18
|
17
|
21
|
21
|
|
2024/06
|
25
|
29
|
35
|
39
|
40
|
43
|
32
|
24
|
23
|
35
|
39
|
37
|
30
|
21
|
21
|
24
|
23
|
31
|
54
|
31
|
42
|
73
|
22
|
20
|
22
|
29
|
42
|
52
|
42
|
40
|
|
|
2024/05
|
45
|
37
|
51
|
71
|
58
|
52
|
42
|
57
|
39
|
58
|
42
|
32
|
32
|
37
|
25
|
31
|
48
|
43
|
33
|
30
|
40
|
44
|
32
|
29
|
32
|
23
|
24
|
30
|
38
|
27
|
24
|
|
2024/04
|
45
|
45
|
31
|
36
|
44
|
39
|
43
|
35
|
54
|
69
|
79
|
90
|
74
|
120
|
269
|
54
|
53
|
40
|
30
|
44
|
77
|
55
|
32
|
40
|
37
|
29
|
23
|
24
|
33
|
31
|
|
|
2024/03
|
29
|
26
|
31
|
33
|
36
|
54
|
35
|
41
|
61
|
100
|
46
|
36
|
32
|
36
|
35
|
99
|
29
|
25
|
32
|
32
|
62
|
64
|
57
|
28
|
51
|
90
|
174
|
182
|
44
|
40
|
34
|
|
2024/02
|
28
|
46
|
52
|
49
|
60
|
65
|
31
|
27
|
72
|
187
|
30
|
54
|
56
|
35
|
28
|
74
|
103
|
67
|
37
|
31
|
31
|
60
|
63
|
138
|
74
|
50
|
65
|
47
|
40
|
||
|
2024/01
|
42
|
49
|
29
|
65
|
55
|
32
|
34
|
37
|
32
|
37
|
46
|
43
|
46
|
32
|
53
|
64
|
43
|
32
|
41
|
45
|
34
|
31
|
40
|
44
|
27
|
37
|
39
|
30
|
30
|
60
|
43
|
|
2023/12
|
31
|
27
|
33
|
33
|
42
|
23
|
38
|
55
|
27
|
29
|
31
|
55
|
65
|
47
|
37
|
27
|
27
|
37
|
38
|
28
|
39
|
28
|
28
|
30
|
31
|
44
|
35
|
36
|
49
|
67
|
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