Heilongjiang - China   2021-12-09   Thursday   48.45N, 129.57E

Tangwangxian

Heilongjiang - China
2021-12-09

Air Quality

Excellent

No health implications.

27

PM2.5

41

PM10

55

O3

0.9

CO

14

SO2

17

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

9 Dec

54 Good

Fri

10 Dec

61 Good

Sat

11 Dec

66 Good

Sun

12 Dec

57 Good

Mon

13 Dec

59 Good

Tue

14 Dec

55 Good

Wed

15 Dec

57 Good

Monthly Average AQI (Tangwangxian)

2017/01 - 2021/11

Air quality in the last 12 months (Tangwangxian)

2021/11
13
18
34
45
33
20
14
17
15
14
16
18
33
45
18
29
33
33
19
13
14
16
18
19
16
14
17
32
21
10
2021/10
15
14
19
17
15
16
17
17
21
26
20
18
23
19
19
15
16
14
13
14
13
17
21
20
32
70
52
14
19
18
16
2021/09
35
34
31
27
35
30
37
22
23
22
20
22
21
28
18
12
16
16
15
13
13
17
12
14
17
13
15
17
13
13
2021/08
15
8
12
13
20
18
16
16
11
9
13
14
14
13
18
17
20
21
22
24
22
16
20
17
17
15
14
15
22
23
23
2021/07
30
15
24
18
17
19
19
18
20
29
23
18
25
24
19
20
31
65
34
20
20
17
23
28
21
18
22
20
13
15
16
2021/06
20
17
21
16
13
18
19
22
26
31
24
14
20
22
27
24
22
17
16
16
15
15
22
17
32
37
35
27
18
18
2021/05
27
24
26
27
26
21
17
19
18
18
20
27
22
27
28
28
25
32
24
24
27
47
71
32
17
17
20
20
15
17
18
2021/04
24
36
29
27
27
24
25
21
17
49
52
25
23
23
29
38
22
24
29
24
49
117
40
26
28
24
45
28
29
34
2021/03
21
22
33
54
29
23
29
33
58
25
24
22
26
29
52
59
25
19
20
22
26
23
39
24
25
27
41
29
26
23
21
2021/02
35
26
29
26
28
29
20
20
26
27
27
40
19
18
18
20
23
24
31
22
21
20
22
20
19
21
24
32
2021/01
20
22
26
31
27
19
19
25
31
28
40
46
45
25
29
26
42
34
26
43
46
28
30
35
23
42
35
21
21
21
25
2020/12
19
39
35
34
40
36
41
36
34
59
39
20
17
17
16
17
33
25
18
25
42
44
44
19
22
20
21
20
19
20
21
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