Air Quality
Excellent
No health implications.
7
PM2.5
23
PM10
77
O3
0.1
CO
4
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
20 Apr
133
Light
Mon
21 Apr
77
Good
Tue
22 Apr
100
Good
Wed
23 Apr
73
Good
Thu
24 Apr
64
Good
Fri
25 Apr
63
Good
Sat
26 Apr
29
Excellent
Air quality in the last 12 months (Barkol)
|
2025/02
|
84
|
52
|
42
|
35
|
29
|
27
|
28
|
31
|
57
|
89
|
56
|
62
|
66
|
55
|
58
|
68
|
76
|
66
|
64
|
56
|
62
|
103
|
38
|
64
|
99
|
119
|
126
|
108
|
|||
|
2025/01
|
77
|
93
|
93
|
85
|
78
|
99
|
74
|
72
|
74
|
64
|
71
|
50
|
46
|
44
|
51
|
46
|
62
|
69
|
70
|
76
|
71
|
70
|
65
|
65
|
49
|
35
|
64
|
97
|
169
|
111
|
102
|
|
2024/12
|
80
|
83
|
70
|
61
|
55
|
55
|
60
|
61
|
71
|
66
|
60
|
52
|
63
|
57
|
62
|
70
|
67
|
64
|
67
|
65
|
73
|
73
|
69
|
68
|
55
|
49
|
55
|
61
|
69
|
98
|
99
|
|
2024/11
|
55
|
62
|
42
|
68
|
72
|
75
|
64
|
76
|
54
|
46
|
47
|
58
|
62
|
66
|
39
|
40
|
64
|
64
|
69
|
74
|
69
|
81
|
62
|
38
|
29
|
47
|
55
|
59
|
60
|
72
|
|
|
2024/10
|
42
|
55
|
68
|
58
|
43
|
47
|
46
|
55
|
45
|
52
|
66
|
83
|
74
|
57
|
76
|
82
|
66
|
69
|
55
|
48
|
34
|
52
|
56
|
60
|
43
|
51
|
56
|
60
|
51
|
50
|
41
|
|
2024/09
|
59
|
60
|
46
|
36
|
41
|
43
|
60
|
188
|
42
|
53
|
44
|
26
|
36
|
45
|
47
|
47
|
48
|
58
|
57
|
52
|
53
|
52
|
75
|
37
|
47
|
52
|
55
|
84
|
39
|
34
|
|
|
2024/08
|
43
|
33
|
43
|
37
|
46
|
46
|
41
|
24
|
30
|
35
|
49
|
69
|
26
|
26
|
37
|
38
|
43
|
40
|
66
|
63
|
38
|
36
|
38
|
49
|
41
|
50
|
40
|
42
|
45
|
99
|
45
|
|
2024/07
|
41
|
35
|
71
|
30
|
35
|
40
|
71
|
63
|
56
|
40
|
34
|
32
|
30
|
26
|
33
|
24
|
38
|
48
|
77
|
36
|
28
|
35
|
22
|
32
|
41
|
40
|
59
|
39
|
39
|
37
|
42
|
|
2024/06
|
43
|
35
|
50
|
52
|
43
|
28
|
29
|
31
|
34
|
39
|
40
|
71
|
43
|
54
|
51
|
49
|
43
|
29
|
34
|
35
|
32
|
46
|
34
|
40
|
54
|
58
|
59
|
44
|
59
|
36
|
|
|
2024/05
|
35
|
45
|
54
|
62
|
52
|
50
|
86
|
63
|
40
|
35
|
39
|
41
|
87
|
203
|
483
|
477
|
387
|
88
|
77
|
89
|
95
|
204
|
46
|
57
|
43
|
58
|
51
|
38
|
37
|
40
|
43
|
|
2024/04
|
145
|
32
|
45
|
41
|
37
|
44
|
37
|
38
|
55
|
93
|
38
|
97
|
486
|
328
|
185
|
100
|
106
|
74
|
40
|
68
|
79
|
168
|
122
|
103
|
55
|
58
|
86
|
50
|
36
|
43
|
|
|
2024/03
|
34
|
55
|
75
|
91
|
42
|
36
|
46
|
68
|
75
|
117
|
117
|
100
|
82
|
182
|
162
|
51
|
46
|
61
|
118
|
165
|
147
|
79
|
64
|
35
|
42
|
39
|
47
|
52
|
59
|
42
|
202
|
|
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