China   2026-03-22   Sunday   39.90N, 116.41E

Beijing

China
2026-03-22

Air Quality

Excellent

No health implications.

17

PM2.5

40

PM10

61

O3

0.5

CO

4

SO2

30

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

22 Mar

58 Good

Mon

23 Mar

49 Excellent

Tue

24 Mar

78 Good

Wed

25 Mar

97 Good

Thu

26 Mar

121 Light

Fri

27 Mar

38 Excellent

Sat

28 Mar

67 Good

Real-time AQI (Monitoring Station in Beijing)

万寿西宫

49

25

PM2.5

49

PM10

39

O3

1.2

CO

2

SO2

61

NO2

东四

48

19

PM2.5

48

PM10

69

O3

0.5

CO

5

SO2

32

NO2

天坛

25

10

PM2.5

25

PM10

45

O3

0.6

CO

3

SO2

13

NO2

农展馆

28

10

PM2.5

28

PM10

76

O3

0.4

CO

4

SO2

17

NO2

官园

50

20

PM2.5

50

PM10

58

O3

0.5

CO

2

SO2

37

NO2

海淀区万柳

41

15

PM2.5

41

PM10

42

O3

0.3

CO

3

SO2

35

NO2

怀柔镇

24

10

PM2.5

24

PM10

53

O3

0.5

CO

4

SO2

32

NO2

昌平镇

23

9

PM2.5

23

PM10

68

O3

0.4

CO

2

SO2

18

NO2

奥体中心

36

14

PM2.5

36

PM10

48

O3

0.5

CO

4

SO2

35

NO2

密云新城

24

3

PM2.5

11

PM10

76

O3

0.4

CO

3

SO2

10

NO2

门头沟三家店

66

36

PM2.5

72 *

PM10

10

O3

0.5

CO

4

SO2

64

NO2

丰台云岗

39

16

PM2.5

39

PM10

93

O3

0.4

CO

2

SO2

15

NO2

房山燕山

24

6

PM2.5

18

PM10

76

O3

0.3

CO

4

SO2

10

NO2

大兴旧宫

36

11

PM2.5

36

PM10

62

O3

0.4

CO

4

SO2

16

NO2

延庆石河营

22

8

PM2.5

22

PM10

43

O3

0.4

CO

2

SO2

41

NO2

怀柔新城

19

7

PM2.5

19

PM10

55

O3

0.3

CO

3

SO2

21

NO2

丰台小屯

62

26

PM2.5

66 *

PM10

38

O3

0.3

CO

4

SO2

60

NO2

密云镇

20

7

PM2.5

17

PM10

62

O3

0.3

CO

4

SO2

26

NO2

延庆百泉

21

3

PM2.5

14

PM10

66

O3

0.3

CO

1

SO2

16

NO2

通州新华

71

32

PM2.5

79 *

PM10

77

O3

0.3

CO

4

SO2

33

NO2

八角北路9号

34

17

PM2.5

34

PM10

55

O3

0.4

CO

3

SO2

25

NO2

洳河巡河路

106

66 *

PM2.5

119

PM10

112

O3

0.7

CO

4

SO2

23

NO2

Monthly Average AQI (Beijing)

2021/03 - 2026/02

Air quality in the last 12 months (Beijing)

2026/02
40
25
64
84
36
16
16
31
80
81
36
65
76
67
20
26
70
31
57
76
152
36
33
65
104
78
39
73
2026/01
28
37
50
56
42
41
26
54
76
30
31
53
33
61
96
51
27
37
16
20
23
35
44
41
39
61
34
62
73
111
84
2025/12
25
19
31
31
51
80
46
31
57
78
54
44
32
45
68
54
85
175
140
17
31
67
49
21
23
49
61
91
30
23
22
2025/11
27
17
57
72
162
159
75
57
27
41
72
85
24
55
70
24
16
26
47
29
55
60
82
50
32
66
29
67
90
87
2025/10
41
48
40
44
45
19
41
20
8
12
18
34
47
47
64
67
24
11
14
18
25
46
64
90
117
23
33
95
179
136
61
2025/09
20
39
44
52
47
22
28
27
50
38
53
59
50
26
20
19
15
20
30
36
44
32
40
49
37
44
51
37
31
35
2025/08
45
52
25
35
24
31
22
32
12
24
38
39
20
29
43
18
33
36
21
20
30
21
20
16
22
23
19
14
35
31
26
2025/07
32
33
22
33
19
11
33
35
42
27
48
47
16
35
45
32
12
33
56
18
24
39
35
25
24
43
37
23
8
14
32
2025/06
64
22
12
23
53
33
27
49
44
28
54
70
61
49
14
14
37
61
37
25
18
33
51
56
60
59
67
48
60
46
2025/05
31
36
21
45
52
26
71
94
28
41
55
69
78
28
45
66
47
41
52
89
74
63
47
35
53
54
42
54
65
67
73
2025/04
40
22
60
64
22
66
57
41
53
73
107
95
66
52
54
90
60
23
39
66
77
25
52
31
52
83
24
56
60
42
2025/03
205
76
37
51
70
19
74
109
144
139
198
64
97
69
49
20
28
32
37
32
30
51
118
81
50
79
47
28
23
44
63
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