Zhejiang - China   2025-07-21   Monday   27.58N, 120.55E

Longgang

Zhejiang - China
2025-07-21

Air Quality

Excellent

No health implications.

3

PM2.5

10

PM10

54

O3

0.4

CO

4

SO2

3

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

21 Jul

39 Excellent

Tue

22 Jul

39 Excellent

Wed

23 Jul

41 Excellent

Thu

24 Jul

39 Excellent

Fri

25 Jul

39 Excellent

Sat

26 Jul

43 Excellent

Sun

27 Jul

45 Excellent

Longgang Air quality rank

Monthly Average AQI (Longgang)

2021/11 - 2025/06

Air quality in the last 12 months (Longgang)

2025/06
41
52
19
30
30
34
35
32
24
19
10
16
16
27
25
18
34
29
23
19
30
30
25
28
28
29
28
23
17
9
2025/05
38
45
56
35
37
40
55
46
44
30
34
34
29
28
26
39
48
17
32
40
30
33
48
24
60
52
27
29
16
35
43
2025/04
28
48
52
50
39
54
55
53
60
46
40
45
97
86
67
60
80
69
47
40
52
42
30
31
23
45
43
41
38
34
2025/03
60
56
50
28
20
17
40
52
51
39
62
50
28
30
18
30
42
43
46
52
48
46
59
72
86
73
61
36
43
26
25
2025/02
27
13
39
70
50
50
44
41
35
42
39
40
83
52
46
65
68
32
47
25
16
36
24
83
96
68
67
51
2025/01
81
44
48
43
41
63
72
70
62
41
42
52
53
55
82
47
58
56
47
59
95
74
45
27
36
32
27
38
69
44
40
2024/12
45
50
48
51
49
31
32
68
35
41
22
30
16
94
86
57
49
63
41
30
52
63
43
37
39
70
119
70
59
52
64
2024/11
9
11
36
46
50
32
26
31
30
29
21
28
33
27
14
14
19
14
17
20
33
31
41
29
31
19
37
36
41
43
2024/10
16
13
19
17
20
14
13
12
35
45
50
42
32
45
32
24
36
35
26
14
32
36
28
36
25
17
18
16
45
39
21
2024/09
33
31
22
22
22
14
19
12
25
38
34
29
14
22
23
20
18
23
17
21
23
13
14
15
13
18
22
28
31
22
2024/08
35
41
41
40
27
22
36
35
38
42
49
45
43
33
24
23
20
18
15
18
19
25
37
41
31
25
44
27
33
28
33
2024/07
27
26
31
28
32
26
28
27
31
34
39
43
34
33
21
15
23
31
28
20
21
13
16
16
18
18
16
17
12
13
23
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