Air Quality
Excellent
No health implications.
19
PM2.5
33
PM10
121
O3
0.6
CO
9
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 May
73
Good
Wed
22 May
77
Good
Thu
23 May
75
Good
Fri
24 May
54
Good
Sat
25 May
55
Good
Sun
26 May
56
Good
Mon
27 May
56
Good
Air quality in the last 12 months (Zêkog)
|
2024/02
|
43
|
68
|
54
|
46
|
38
|
54
|
52
|
31
|
32
|
43
|
26
|
27
|
27
|
45
|
35
|
29
|
29
|
112
|
148
|
112
|
118
|
114
|
117
|
84
|
74
|
73
|
65
|
60
|
50
|
||
|
2024/01
|
43
|
30
|
30
|
32
|
38
|
35
|
31
|
29
|
32
|
39
|
34
|
30
|
34
|
41
|
48
|
44
|
33
|
33
|
35
|
61
|
68
|
53
|
57
|
59
|
65
|
51
|
30
|
27
|
33
|
35
|
51
|
|
2023/12
|
29
|
32
|
37
|
31
|
62
|
35
|
39
|
39
|
40
|
49
|
52
|
47
|
42
|
66
|
113
|
65
|
49
|
60
|
64
|
48
|
51
|
71
|
42
|
40
|
28
|
33
|
33
|
34
|
39
|
32
|
32
|
|
2023/11
|
32
|
38
|
51
|
40
|
55
|
34
|
37
|
36
|
34
|
33
|
48
|
58
|
52
|
39
|
78
|
46
|
36
|
35
|
35
|
36
|
46
|
37
|
37
|
32
|
48
|
46
|
31
|
30
|
41
|
43
|
|
|
2023/10
|
29
|
28
|
28
|
47
|
23
|
25
|
29
|
34
|
31
|
33
|
25
|
25
|
30
|
28
|
31
|
33
|
33
|
28
|
30
|
32
|
32
|
30
|
33
|
32
|
34
|
27
|
28
|
31
|
31
|
30
|
33
|
|
2023/09
|
33
|
40
|
39
|
33
|
28
|
27
|
24
|
21
|
27
|
34
|
29
|
26
|
33
|
32
|
32
|
37
|
35
|
37
|
28
|
29
|
26
|
27
|
30
|
25
|
23
|
23
|
26
|
26
|
29
|
33
|
|
|
2023/08
|
36
|
36
|
34
|
29
|
27
|
30
|
27
|
26
|
27
|
26
|
34
|
29
|
33
|
29
|
27
|
31
|
40
|
31
|
25
|
28
|
35
|
33
|
33
|
31
|
29
|
28
|
28
|
28
|
32
|
30
|
24
|
|
2023/07
|
31
|
37
|
36
|
30
|
33
|
33
|
33
|
27
|
32
|
33
|
32
|
31
|
29
|
29
|
31
|
34
|
34
|
34
|
34
|
29
|
34
|
33
|
33
|
29
|
34
|
28
|
32
|
30
|
35
|
36
|
39
|
|
2023/06
|
34
|
30
|
27
|
51
|
31
|
31
|
32
|
33
|
32
|
34
|
34
|
34
|
34
|
37
|
33
|
31
|
31
|
38
|
38
|
34
|
36
|
39
|
33
|
33
|
37
|
36
|
38
|
32
|
34
|
30
|
|
|
2023/05
|
65
|
50
|
38
|
37
|
45
|
30
|
36
|
32
|
25
|
35
|
39
|
36
|
35
|
36
|
33
|
32
|
39
|
34
|
36
|
64
|
56
|
49
|
44
|
49
|
54
|
31
|
31
|
40
|
41
|
35
|
34
|
|
2023/04
|
37
|
45
|
29
|
43
|
158
|
86
|
62
|
55
|
51
|
48
|
76
|
62
|
70
|
143
|
94
|
45
|
44
|
64
|
131
|
425
|
174
|
41
|
25
|
46
|
59
|
36
|
59
|
47
|
41
|
41
|
|
|
2023/03
|
50
|
47
|
39
|
29
|
31
|
36
|
40
|
34
|
30
|
26
|
62
|
42
|
33
|
45
|
86
|
61
|
70
|
57
|
43
|
30
|
154
|
369
|
126
|
49
|
49
|
54
|
47
|
46
|
39
|
33
|
32
|
|
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