Guangdong - China   2024-03-29   Friday   22.70N, 114.05E

Longhua

Guangdong - China
2024-03-29

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

36

PM2.5

79 *

PM10

121

O3

0.7

CO

6

SO2

34

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

29 Mar

100 Good

Sat

30 Mar

61 Good

Sun

31 Mar

51 Good

Mon

1 Apr

48 Excellent

Tue

2 Apr

52 Good

Wed

3 Apr

46 Excellent

Thu

4 Apr

46 Excellent

Monthly Average AQI (Longhua)

2019/03 - 2024/02

Air quality in the last 12 months (Longhua)

2024/02
25
26
22
23
21
23
16
9
24
67
77
45
44
41
38
36
25
30
32
22
25
31
40
32
25
43
35
54
61
2024/01
61
63
55
43
62
104
73
62
62
39
51
79
66
55
59
50
50
54
47
52
41
38
37
51
52
54
60
39
53
55
39
2023/12
52
56
57
63
55
55
43
68
60
41
39
60
46
44
35
33
39
56
38
37
39
59
53
52
56
81
87
85
80
75
99
2023/11
54
50
48
41
38
54
48
47
45
43
33
25
28
43
44
48
62
69
77
79
73
62
81
70
60
60
76
60
60
66
2023/10
44
32
53
51
33
36
17
16
17
20
23
30
32
46
56
55
53
52
43
37
30
39
45
54
52
45
40
39
45
48
49
2023/09
19
22
26
43
42
35
22
19
19
17
14
15
16
16
17
20
27
30
36
32
53
46
38
28
31
28
36
34
28
36
2023/08
24
34
43
20
25
30
26
28
30
30
37
17
20
24
29
33
35
38
40
22
20
22
25
22
30
30
22
25
27
25
23
2023/07
17
17
17
18
23
16
22
22
17
21
18
16
23
42
61
23
19
25
17
16
27
22
18
19
28
54
32
35
28
21
20
2023/06
59
54
34
20
24
18
20
19
19
29
31
26
35
34
29
20
20
19
18
22
20
20
22
24
26
20
22
16
25
23
2023/05
47
47
38
28
31
27
30
34
36
42
45
37
41
51
61
35
19
47
47
41
26
30
31
48
39
28
31
37
61
87
77
2023/04
36
32
33
35
35
30
28
58
70
46
45
54
51
59
59
73
46
41
37
48
31
38
45
44
38
27
40
37
38
47
2023/03
86
82
70
68
60
57
54
58
73
54
54
62
79
70
64
61
47
58
34
40
36
37
34
41
33
16
19
36
45
51
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