Air Quality
Excellent
No health implications.
9
PM2.5
25
PM10
72
O3
0.4
CO
5
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Dec
86
Good
Fri
27 Dec
70
Good
Sat
28 Dec
60
Good
Sun
29 Dec
58
Good
Mon
30 Dec
62
Good
Tue
31 Dec
52
Good
Wed
1 Jan
80
Good
Air quality in the last 12 months (Gangca)
|
2024/11
|
43
|
31
|
36
|
43
|
32
|
30
|
33
|
48
|
55
|
72
|
59
|
51
|
37
|
61
|
86
|
48
|
48
|
42
|
40
|
40
|
46
|
37
|
45
|
55
|
44
|
29
|
21
|
23
|
26
|
22
|
|
|
2024/10
|
22
|
31
|
30
|
37
|
31
|
37
|
39
|
38
|
34
|
30
|
35
|
30
|
30
|
35
|
43
|
30
|
28
|
51
|
79
|
58
|
56
|
28
|
25
|
35
|
36
|
40
|
25
|
29
|
38
|
44
|
41
|
|
2024/09
|
27
|
26
|
40
|
20
|
15
|
18
|
26
|
35
|
35
|
24
|
21
|
36
|
21
|
20
|
33
|
23
|
21
|
29
|
37
|
20
|
26
|
29
|
22
|
43
|
43
|
28
|
37
|
35
|
28
|
25
|
|
|
2024/08
|
29
|
24
|
22
|
24
|
26
|
27
|
36
|
61
|
54
|
15
|
17
|
24
|
34
|
28
|
29
|
28
|
22
|
20
|
23
|
24
|
31
|
51
|
45
|
60
|
47
|
35
|
35
|
39
|
28
|
44
|
31
|
|
2024/07
|
15
|
22
|
61
|
52
|
47
|
42
|
50
|
92
|
59
|
35
|
35
|
32
|
26
|
24
|
31
|
28
|
21
|
28
|
38
|
209
|
111
|
51
|
29
|
29
|
45
|
39
|
33
|
21
|
22
|
23
|
18
|
|
2024/06
|
42
|
29
|
33
|
26
|
45
|
27
|
36
|
21
|
22
|
24
|
22
|
24
|
44
|
23
|
32
|
28
|
34
|
58
|
34
|
26
|
19
|
27
|
23
|
25
|
50
|
37
|
39
|
24
|
43
|
19
|
|
|
2024/05
|
43
|
49
|
46
|
54
|
57
|
62
|
55
|
64
|
63
|
31
|
23
|
32
|
37
|
233
|
448
|
240
|
156
|
76
|
96
|
66
|
55
|
61
|
71
|
71
|
53
|
47
|
45
|
53
|
29
|
24
|
33
|
|
2024/04
|
81
|
90
|
80
|
71
|
51
|
38
|
48
|
56
|
46
|
44
|
60
|
51
|
215
|
112
|
161
|
87
|
78
|
57
|
40
|
41
|
47
|
47
|
35
|
44
|
36
|
168
|
149
|
111
|
50
|
34
|
|
|
2024/03
|
59
|
38
|
43
|
79
|
94
|
65
|
43
|
50
|
74
|
83
|
44
|
57
|
55
|
69
|
158
|
120
|
86
|
71
|
53
|
53
|
52
|
63
|
73
|
34
|
30
|
53
|
47
|
42
|
49
|
65
|
62
|
|
2024/02
|
59
|
66
|
55
|
42
|
47
|
49
|
51
|
37
|
51
|
65
|
35
|
29
|
28
|
43
|
38
|
32
|
86
|
151
|
153
|
181
|
200
|
124
|
111
|
99
|
86
|
86
|
61
|
63
|
57
|
||
|
2024/01
|
47
|
46
|
29
|
37
|
42
|
35
|
38
|
48
|
32
|
33
|
32
|
34
|
62
|
65
|
67
|
50
|
42
|
60
|
60
|
48
|
59
|
52
|
54
|
71
|
66
|
31
|
32
|
34
|
36
|
43
|
51
|
|
2023/12
|
42
|
43
|
40
|
36
|
72
|
36
|
40
|
41
|
38
|
42
|
49
|
46
|
47
|
61
|
86
|
34
|
35
|
55
|
62
|
47
|
32
|
53
|
34
|
26
|
33
|
32
|
41
|
48
|
48
|
36
|
42
|
|
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